Distributed Host Configuration Protocol

Domain Host Configuration Protocol

Sonali, Janata & Rupali Bank Ltd. Senior Officer (AHE) / AE (IT)/ AME Exam: 25.10.2021 | প্রশ্ন ও সমাধান

Question 1Operating Systems

A system has 12 magnetic tape drives and 3 processes: P0, P1, and P2. Process P0 requires 10 tape drives, P1 requires 4 and P2 requires 9 tape drives. The current allocation of tape drives to processes P0, P1 and P2 is 5, 2, 2, respectively. Which of the following sequences is a safe sequence?

a)P0, P1, P2
b)P1, P2, P0
c)P2, P0, P1
d)P1, P0, P2

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Question 2Networking

What is the network address for the IP address 178.112.13.10/8?

a)178.0.0.0
b)178.112.0.0
c)255.0.0.0
d)255.255.0.0

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Question 3Networking

Which RAID level creates a mirror of all disks for storing data?

a)RAID Level 0
b)RAID Level 1
c)RAID Level 2
d)RAID Level 3

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Question 4Networking

NIC stands for–

a)Network Interface Card
b)Network Interface Circuit
c)Network Internal Card
d)Network Input Card

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Question 5Data Structures

In the priority queue, insertion and deletion take place at –

a)Front and rear end
b)Only at the front end
c)Only at the rear end
d)Any position

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Question 6Operating Systems

In Unix operating system, which system call is used for creating a new process?

a)Exec()
b)Create Process()
c)Fork() (correct answer)
d)None of them

Answer and explanation

Correct answer: (c) Fork()

In UNIX the fork() system call creates a new process. The new (child) process is a near-copy of the calling (parent) process.

Why the other options are wrong

(a) Exec(): the exec family replaces the current process image with a new program, so no new process is created. The usual pattern is fork() first, then exec() in the child.
(b) Create Process(): CreateProcess() belongs to the Windows API; UNIX has no system call by that name.
(d) None of them: wrong, because (c) is exactly the UNIX call that creates a process.

Exam note: Only the spacing before "()" in options (b) and (c) has been fixed.

Tip: fork() = new process; exec() = new program inside the same process.

Source: fork — The Open Group Base Specifications; exec — The Open Group Base Specifications

Question 7Database

Which type of JOIN operation in SQL command is used to return rows that do not have matching values?

a)Natural Join
b)EQUI Join
c)Outer Join
d)All of the above

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Question 8Computer Architecture

Consider a magnetic disk packed with 32 surfaces. Each surface is divided into 128 tracks with 256 sectors per track. If the size of a sector is 1024 bytes, then what is the total capacity of the disk?

a)2³⁰ bytes
b)2³³ bytes
c)2²⁷ bytes
d)2²⁰ bytes

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Question 9Software Engineering

Which is the correct definition of BUG?

a)A difficult syntax error in a program
b)A logical error in a program
c)Documenting programs
d)All of the above

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Question 10Computer Architecture

How can you clear the CMOS password?

a)Changing motherboard's jumper setting
b)Formatting the system
c)Removing BIOS battery
d)None of the above

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Question 11General ICT

What is the best way to protect your hard drive data?

a)Regular Backup
b)Run a regular diagnosis
c)Periodically defrag it
d)Run scandisk at least once a week

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Question 12Computer Architecture

Which feature is not applicable for memory-mapped I/O?

a)Device registers can be accessed with any instructions
b)System memory address space is used up for ports
c)New instructions are required to access the device registers
d)Arithmetic and logical operations can be performed directly on data

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Question 13Networking

Which of the following is a device that is used to connect a number of LANs?

a)Bridge
b)Switch
c)Router
d)Repeater

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Question 14Computer Architecture

Which of the following causes the average memory access time to increase in a memory system with cache memory?

a)Reduction of access time to cache memory
b)Decrease in hit ratio
c)Reduction of miss penalty
d)Decrease in miss ratio

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Question 15Data Structures

Which searching algorithm can take O(1) time to find a data from a list?

a)Tree search
b)Linear Search
c)Binary Search
d)Hashing

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Question 16Algorithms

Which of the following techniques uses memoization?

a)Greedy algorithms
b)Dynamic Programming
c)Divide and Conquer approach
d)None of them

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Question 17Operating Systems

Consider a virtual memory system with FIFO page replacement policy. For an arbitrary page access pattern, increasing the number of page frames in main memory will–

a)Always decrease the number of page faults
b)Always increase the number of page faults
c)Sometimes increase the number of page faults
d)Never affect the number of page faults

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Question 18Algorithms

In binary search, what is the average number of comparisons required to search an element in a list if the number of elements is n-

a)2/n
b)n
c)log₂n
d)n − 1

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Question 19Networking

Mapping of a known IP address to a MAC layer address is done by which of the following protocols?

a)Dynamic Host Control Protocol (DHCP)
b)Open Shortest Path First (OSPF) Protocol
c)Address Resolution Protocol (ARP)
d)Network Address Translation (NAT)

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Question 20Operating Systems

Applying LRU page replacement to the reference string 1 2 4 5 2 1 2 4, the main memory can accommodate 3 pages and it already holds pages 1 and 2 (page 1 came in before page 2). How many page faults will occur?

a)3
b)4
c)5
d)6

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Question 21Cyber Security

A student breaks the door of a professor's office to obtain a copy of the next day's examination. Define the type of security attack in this case.

a)Snooping
b)Repudiation
c)Masquerading
d)Replaying

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Question 22Computer Architecture

Which of the following registers is loaded with the contents of the memory location pointed to by the PC?

a)Memory address register
b)Instruction register
c)Memory data stores
d)Program counter

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Question 23Database

Which of the following commands is a type of Data Definition Language command?

a)Create
b)Update
c)Delete
d)Select

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Question 24Database

Let transaction T1 have obtained a shared mode lock S on data item Q and transaction T2 has obtained an exclusive mode lock X on data item R. Consider the following statements.

I: T1 can read Q but cannot write Q.
II: T2 can read R but cannot write R.
Which of the above statements is / are valid?

a)Only I
b)Only II
c)Both I and II
d)Neither I nor II

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Question 25Computer Architecture

The address bus flows in——

a)Unidirectional (correct answer)
b)Bidirectional
c)Multidirectional
d)Circular

Answer and explanation

Correct answer: (a) Unidirectional

The CPU (or another bus master) is the only unit that generates addresses. It places an address on the address bus to pick a memory location or I/O port, and memory or the device only receives it. Addresses never travel back to the CPU, so the address bus carries signals in one direction only.

Why the other options are wrong

(b) Bidirectional: this describes the data bus, which carries data to memory on a write and back to the CPU on a read.
(c) Multidirectional: not a standard bus classification; each bus line is either one-way or two-way.
(d) Circular: buses are shared parallel lines, not rings; nothing flows around in a loop.

Tip: Address bus: one-way (CPU → memory/I/O). Data bus: two-way. Address-bus width n gives 2ⁿ addressable locations.

Source: Memory interface (University of Vermont, CS 2210)

Question 26Networking

A proxy server is used as the computer–

a)With external access
b)Acting as a backup
c)Performing file handling
d)Accessing user permissions

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Question 27General ICT

Which would you do first when troubleshooting a faulty monitor?

a)Check its connections to the computer and power source
b)Use a meter to check the CRT and internal circuitry for continuity
c)Power down the monitor, then turn it on again to see if that corrects the problem
d)Power down the computer, then turn it on again to see if that corrects the problem

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Question 28Database

Which one of the following commands is used to restore the database to the last committed state?

a)Savepoint
b)Rollback
c)Commit
d)None of these

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Question 29Networking

A workstation has just been installed on an Ethernet LAN, but cannot communicate with the network. What should you check first?

a)Reinstall the network protocols
b)Reinstall the network interface card driver
c)Verify the IP configuration on the workstation
d)Verify the link status on the computer's network card

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Question 30Algorithms

Which is correct characteristic of Selection Sort?

a)Time complexity O(n)
b)Not Comparison-based sorting algorithm
c)Time complexity O(n²)
d)It is not in place sort

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Question 31Database

To remove partial dependency from a database, which technique will you use?

a)1NF
b)2NF
c)3NF
d)BCNF

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Question 32Programming

Which is the correct output?

int i = 4; printf("%d %d", +1,i++); printf("%d", i++);

a)4 5 6
b)5 7 8
c)6 4 6
d)1 4 5 (correct answer)

Answer and explanation

Correct answer: (d) 1 4 5

Start with i = 4.

printf("%d %d", +1, i++);
- +1 is unary plus applied to 1, so it is just the constant 1.
- i++ passes the old value 4, then i becomes 5.
- This prints 1 4.
printf("%d", i++); passes 5, then i becomes 6. It prints 5.

The full output is 1 45. The second printf adds no space before its number, and the option lists the three numbers as 1 4 5. A test run printed 1 45.

Each call modifies i only once, and a function call is a sequence point, so this code is well defined. It is not an undefined-behaviour puzzle.

Why the other options are wrong

(a) 4 5 6: This ignores the +1 argument and treats the values as already incremented.
(b) 5 7 8: i only ever takes the values 4, 5 and 6, so 7 and 8 cannot appear.
(c) 6 4 6: This is the output of a different code, printf("%d%d", ++i, i++). Here there is no ++i.

Tip: i++ gives the old value, and +1 is simply 1.

Source: Increment/decrement operators - cppreference.com

Question 33Microprocessor

Which one is not a flag of the 8086 microprocessor?

a)Carry Flag
b)Parity Flag
c)Zero Flag
d)State Flag

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Question 34Programming

Find the correct output: System.out.print('D' + 'E'+ 'F');

a)137
b)DEF
c)207
d)Compilation error

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Question 35Database

Which one is the correct SQL statement to find the second highest mark from the STUDENT database that contains the marks of all students?

a)Select MAX(marks) from STUDENT WHERE marks NOT IN (select MAX(marks) from STUDENT)
b)Select MAX(marks) from STUDENT WHERE marks IN (select MAX(marks) from STUDENT)
c)select MAX(marks) from STUDENT
d)select MAX(marks) from STUDENT WHERE marks NOT IN (select MIN(marks) from STUDENT)

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Question 36Algorithms

Suppose you have a complete undirected graph with 4 nodes. What is the maximum number of Minimum Spanning Trees (MSTs) you can form?

a)4
b)8
c)16
d)1

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Question 37Algorithms

The Θ notation in asymptotic evaluation represents–

a)Best case
b)Tight bound (both upper and lower)
c)Average case
d)Worst case

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Question 38Web Technology

URL stands for-

a)Universal Resource Locator
b)Uniform Resource Locator
c)Unique Resource Locator
d)None

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Question 39Programming

Find the output of the following code:

int a=15, b=15;
if((a-100) == (b-a)) System.out.print(b+a);
else System.out.print(b-a);

a)100
b)200
c)0
d)3

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Question 40Programming

Which is correct output?

int a = 100; int *p = &a +2; *p = 22; printf("%d", a);

a)100
b)22
c)Error
d)Garbage value

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Question 41Networking

Which is the disadvantage of Optical Fiber?

a)Resistance to corrosive materials
b)Greater immunity to tapping
c)Unidirectional light propagation
d)None of these

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Question 42Database

Related records of the different relations can be stored on the same block using which file organization technique?

a)Heap file organization
b)Sequential file organization
c)Hashing file organization
d)Multi-table Clustering file organization

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Question 43Programming

Find the correct output:

int a = 10,b = 20; a ^= b; b ^= a; a ^= b;
printf("%d %d", a, b);

a)20 30
b)10 30
c)20 10
d)Garbage Value

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Question 44Computer Architecture

Which is the wrong statement about the BIOS of a computer?

a)Connect microprocessor and I/O
b)Manages data flow
c)Loads the operating system
d)Provide storage

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Question 45Networking

DHCP is-

a)Dynamic Host Control Protocol
b)Distributed Host Configuration Protocol
c)Dynamic Host Configuration Protocol (correct answer)
d)Domain Host Configuration Protocol

Answer and explanation

Correct answer: (c) Dynamic Host Configuration Protocol

DHCP stands for Dynamic Host Configuration Protocol. "Dynamic" because addresses are leased for a limited time and reused; "Host Configuration" because it sets up a host's IP address, subnet mask, default gateway and DNS servers automatically. A client gets its lease in four messages: DHCPDISCOVER, DHCPOFFER, DHCPREQUEST and DHCPACK (DORA), over UDP (server port 67, client port 68).

Why the other options are wrong

(a) Dynamic Host Control Protocol: The C stands for Configuration; DHCP configures hosts rather than controlling them.
(b) Distributed Host Configuration Protocol: The D stands for Dynamic (leased addresses), not Distributed.
(d) Domain Host Configuration Protocol: "Domain" belongs to DNS (Domain Name System), not DHCP.

Tip: DHCP = Dynamic Host Configuration Protocol; it grew out of BOOTP.

Source: RFC 2131: Dynamic Host Configuration Protocol
Source: What is DHCP Server in Windows Server? - Microsoft Learn

Question 46Database

Which one is not a database transaction property?

a)Atomicity
b)Consistency
c)Durability
d)Quality (correct answer)

Answer and explanation

Correct answer: (d) Quality

Database transactions are defined by the four ACID properties:

Atomicity: all of a transaction's operations take effect, or none do.
Consistency: each committed transaction leaves the data obeying every integrity constraint.
Isolation: a transaction's changes stay invisible to other transactions until it commits.
Durability: committed changes survive crashes and power failures.

"Quality" is a general word, not one of the four, so it is the odd one out.

Why the other options are wrong

(a) Atomicity: The A in ACID.
(b) Consistency: The C in ACID.
(c) Durability: The D in ACID. (Isolation, the I, is simply not listed.)

Tip: Transaction properties = ACID. If an option is not Atomicity, Consistency, Isolation or Durability, it is the answer.

Source: PostgreSQL Documentation: Glossary

Question 47Algorithms

Which is correct for Merge sort-

a)Time complexity, O(n²)
b)Time complexity, O (n log n) (correct answer)
c)Time complexity, O (log n)
d)Not stable sort

Answer and explanation

Correct answer: (b) Time complexity, O(n log n)

Merge sort splits the array into halves (log₂ n levels) and merges the sorted halves, which is linear work per level. Total: n × log₂ n, so O(n log n) in the best, average and worst cases.

Why the other options are wrong

(a) Time complexity, O(n²): that is bubble/selection/insertion sort, or quicksort's worst case; merge sort never degrades to n².
(c) Time complexity, O(log n): a sort must at least read all n items, so it cannot run in O(log n).
(d) Not stable sort: standard merge sort is stable. When two keys are equal, the merge takes the one from the left half first, so equal items keep their original order. Java's library mergesort, for example, is documented as guaranteed stable.

Tip: Merge sort: O(n log n) always, stable, O(n) extra space.

Source: merge sort (NIST Dictionary of Algorithms and Data Structures); Collections (Java Platform SE 6 API, Oracle)

Question 48Networking

How many bits in IPv6?

a)32
b)64
c)128
d)156

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Question 49Networking

Which one is the loopback address?

a)255.255.255.0
b)127.0.0.1
c)255.0.0.0
d)127.127.127.0

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Question 50Cyber Security

How can we prevent SQL Injection Attack?

a)Show the database error to the users
b)Use input validation
c)Use the user input directly
d)Do not remove potential malicious code

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Question 51General ICT

Which of the following is not a true statement?

a)Deleted files can be found in recycle bin
b)Deleted files in recycle bin can be restored
c)Disk space can be increased by sending files into recycle bin (correct answer)
d)There may be multiple recycle bins

Answer and explanation

Correct answer: (c) Disk space can be increased by sending files into recycle bin

This is the false statement. Moving a file to the Recycle Bin only marks it as deleted and moves it to a hidden folder on the same drive, where it still takes up space. Microsoft says you must empty the Recycle Bin to remove deleted files completely and free the space (or delete permanently with Shift + Delete).

Why the other options are wrong (they are true statements)

(a) Deleted files can be found in recycle bin: a normal delete from a local drive sends the file to the Recycle Bin.
(b) Deleted files in recycle bin can be restored: that is the whole purpose of the bin; Restore puts the file back in its original folder.
(d) There may be multiple recycle bins: Windows keeps a separate Recycle Bin on each drive. The desktop icon merges them into one view, and the Windows API can query "all Recycle Bins on all drives".

Tip: Recycle Bin = holding area. Space comes back only when you empty it.

Source: Free up drive space in Windows | Microsoft Support; SHQueryRecycleBinW function (shellapi.h) | Microsoft Learn

Question 52Cloud & Emerging Tech

Which one is not a layer of cloud computing?

a)Computing as a service (CaaS)
b)Infrastructure as a service (IaaS)
c)Platform as a service (PaaS)
d)Software as a service (SaaS)

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Question 53Data Structures

What is the postfix expression of the string a+(b-c)*d?

a)abc-d*+ (correct answer)
b)abcd-*+
c)ad*bc-
d)abc-d+*

Answer and explanation

Correct answer: (a) abc-d+*

Precedence: parentheses first, then *, then +.

(b − c) → bc-
(b − c) * d → bc-d*
a + [(b − c) * d] → abc-d*+

Check with the stack method: output a; push +; push (; output b; push -; output c; ")" pops - → abc-; * has higher precedence than +, so push it; output d; at the end pop *, then + → abc-d*+.

Why the other options are wrong

(b) abcd-*+: Means a + b * (c − d) — the subtraction is applied to c and d instead of b and c.
(c) ad*bc-: Leaves two separate values (a * d and b − c) with no operator joining them, so it is not one valid expression.
(d) abc-d+*: Means a * ((b − c) + d) — the + and * have swapped roles.

Tip: The operands (a, b, c, d) keep their left-to-right order in postfix; only the operators move.

Source: Stacks — CSCI 221 lecture notes, Montana State University

Question 54Database

Which of the following is not a function of a database administrator?

a)Database design
b)Backing up the database
c)Query processing
d)User coordination

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Question 55Computer Architecture

In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of the register?

a)Absolute mode
b)Indirect mode
c)Immediate mode
d)Index mode

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Question 56General ICT

Most PCs give a single beep on boot up to indicate that the hardware is ok. If you do not get any beep, then what will be the first thing to check?

a)System board
b)RAM
c)Power supply
d)Speaker

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Question 57Digital Logic

The simplified form of the Boolean expression (A+B+AB) (A+C) is-

a)A + B + C
b)AB + BC
c)A+BC
d)ACB

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Question 58Digital Logic

Suppose you have an 8-bit binary number N. Which of the following operations does not change its lower 4 bits?

a)An exclusive logical sum of N with 0Fh
b)A negative logical product of N with 0Fh
c)A logical product of N with 0Fh
d)A logical sum of N with 0Fh

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Question 59Database

Consider the following relational database–

Order (OrderNumber, OrderDate, Promised Date)
Orderline (OrderNumber, ProductID, QuantityOrdered)
Product (ProductID, Description, Price)

What type of relationship exists in the following Orderline table?

a)One to One
b)One to Many
c)Many to Many
d)Many to One

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Question 60Bangla

'সন্ধি' ব্যাকরণের কোন অংশে আলোচিত হয়?

a)ধ্বনিতত্ত্ব
b)অর্থতত্ত্ব
c)ব্যাক্যতত্ত্ব
d)রূপতত্ত্ব

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Question 61Bangla

বিভক্তিহীন নাম শব্দকে কী বলে?

a)প্রকৃতি
b)উপধা
c)ধাতু
d)প্রাতিপদিক

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Question 62Bangla

'রক্তাক্ত প্রান্তর' নাটকের পটভূমি-

a)পলাশীর যুদ্ধ
b)ভাষা আন্দোলন
c)পানিপথের যুদ্ধ
d)অসহযোগ আন্দোলন

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Question 63Bangla

সঠিক সন্ধি বিচ্ছেদ কোনটি?

a)বন + পতি = বনস্পতি
b)অহঃ + রহ = অহরহ
c)সং + সার = সংসার
d)ছেলে + মি = ছেলেমি

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Question 64Bangla

নিচের কোনটি মৌলিক শব্দ নয়?

a)গোলাপ
b)গায়ক
c)হাত
d)ফুল

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Question 65Bangla

'ঠিক', তুমি সত্য বলেছ।'-

a)সিদ্ধান্ত আবেগ
b)প্রশংসা আবেগ
c)অলংকার আবেগ
d)সম্বোধন আবেগ

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Question 66Bangla

বাংলাদেশের নাটকে 'কথানাট্যের' পথিকৃৎ-

a)সেলিম আল দীন
b)সৈয়দ শামসুল হক
c)আবদুল্লাহ আল মামুন
d)মান্নান হীরা

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Question 67Bangla

'তুমি আসবে বলে হে স্বাধীনতা'- কার রচনা?

a)আবু জাফর ওবায়দুল্লাহ
b)আল মাহমুদ
c)শামসুর রাহমান
d)নির্মলেন্দু গুণ

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Question 68Bangla

চর্যাপদে কোন পদকর্তার রচনা সর্বাধিক?

a)লুই পা
b)ভুসুক পা
c)কাহ্ন পা
d)শবরী পা

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Question 69Bangla

'অর্ণব' শব্দের অর্থ কী?

a)সাগর
b)নদী
c)জলাশয়
d)ঢেউ

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Question 70English

Which one word is closest in meaning to 'Franchise'?

a)privilege
b)superficial
c)frankness
d)openness

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Question 71English

The complex form of 'A rolling stone gathers no moss' is

a)Though a stone roll, it gathers no moss
b)A stone what rolls gathers no moss
c)Since a stone is rolling it gathers no moss
d)A stone that rolls gathers no moss

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Question 72English

Which word is spelt correctly?

a)concensus
b)hierarchy
c)madieval
d)posession

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Question 73English

The people who carry a coffin at a funeral are called _______

a)undertakers
b)supporters
c)pallbearers
d)mourners

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Question 74English

While living in poverty, the poet had to a great deal of suffering.

a)see through
b)put up with
c)pass by
d)full back

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Question 75English

Which statement is correct?

a)Mumbai is the seaport near to Europe
b)Mumbai is the seaport next to Europe
c)Mumbai is the seaport nearest to Europe
d)Mumbai is the seaport nearer to Europe

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Question 76English

I differ ___ you ___ this question.

a)against, about
b)from, on
c)to, for
d)with, on

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Question 77English

Which phrase contains words opposed to each other in meaning?

a)heat and dust
b)reproduction and death
c)hopes and aspirations
d)emerged and advanced

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Question 78English

The _______ of the forest will result in the _______ of many animal species.

a)destruction / disappear
b)destruction / disappearance
c)destructing / disappear
d)destruct/disappearance

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Question 79Mathematics

If 5x + 4y = 22 and 3x + 5y = 21, what is the value of x and y?

a)x=2, y=3
b)x=2, y=-4
c)x=3,y=7
d)x=2, y=-3

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Question 80English

It is time to shut up the shop. (Passive)

a)It is time to the shop the be shuted up
b)It is time for the shop to shut up
c)It is time for the shop to be shut up
d)It is time for the shop to be shuted up

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Question 81Mathematics

If 3x+5y =14 and x-y = 6 then what is the average of x and y?

a)1
b)1.25
c)2
d)2.5

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Question 82Mathematics

Of the series 5+8+11+14_______ which term is 383?

a)122th
b)127th
c)136th
d)144th

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Question 83Mathematics

If a man rows at 5km/hr in still water and 3.5 km/hr against the current, find his rate along the current.

a)4 .25 km
b)4.5 km
c)6 km
d)6.5km

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Question 84Mathematics

Alom sold a radio at the cost of 1950 taka at a loss of 25%. At what cost will he have to sell it to get a profit of 30%?

a)4000
b)3380
c)3580
d)3400

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Question 85Mathematics

Of 100 students 90 passed in Bangla, 85 in Mathematics and 80 in both subjects. How many students failed in both subjects?

a)7
b)5
c)15
d)10

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Question 86Mathematics

If a = √3 + √2, then the value of a³ + 1/a³ = ?

a)10√3
b)12√3
c)12√3
d)18√3

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Question 87Mathematics

The loss is 30% when 10 lemons are sold per taka. How many lemons are to be sold per taka to make a profit of 40%?

a)2
b)6
c)5
d)10

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Question 88Mathematics

The ratio of milk and water in 64 liters of a mixture is 5:3. What amount of water is added to make the ratio 3:5?

a)42⅔
b)50⅖
c)35⅔
d)40⅗

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Question 89General Knowledge

Nassau is the capital city of–

a)The Bahamas
b)The Nicobar Islands
c)Madagascar
d)The Cubies

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Question 90General Knowledge

What are the small indentations on a golf ball called?

a)Birdie
b)Albatross
c)Mulligan
d)Dimples

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Question 91General Knowledge

When did Bangabandhu declared historic six point programme?

a)February 4, 1966
b)February 5, 1966
c)February 6, 1966
d)February 7, 1966

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Question 92General Knowledge

The length of Dhaka Metro Rail will be–

a)19.10 km
b)20.10 km
c)21.10 km
d)20.50 km

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Question 93General Knowledge

As per the latest changes in Bengali Calendar, leap year is calculated in which month?

a)Boishakh
b)Bhadro
c)Ashswin
d)Falgun

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Question 94General Knowledge

Which country gave the 'Statue of Liberty to the United States of America as a gift?

a)France
b)Great Britain
c)Germany
d)Russia

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Question 95General Knowledge

Who is the builder of the 'Sat Gumbad' (Seven-domed) mosque?

a)Shaesta Khan
b)Khan Jahan Ali
c)Isha Khan
d)Islam Khan

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Question 96General Knowledge

When is the 'International Day of the Victims of Enforced Disappearances' observed?

a)August 15
b)August 30
c)September 15
d)September 30

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Question 97General Knowledge

Free Market Economy started in Bangladesh in–

a)1989
b)1990
c)1991
d)1992

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Question 98General Knowledge

Which countries are jointly called the 'Golden Crescent'"?

a)Afghanistan, Iran and Pakistan
b)Afghanistan, India and Pakistan
c)Iraq, Lebanon and Syria
d)Thailand, Laos and Myanmar

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