Pubali Bank Limited, Hardware Engineer — Exam: 18.03.2023প্রশ্ন ও সমাধান
- Set by
- Pubali Bank
- Post
- Engineer
- Exam date
- 18 Mar 2023
- Questions
- 12 (5 MCQ, 7 written)
- Exam guide
- Bank IT jobs · ব্যাংকের আইটি চাকরি
- Computer Architecture · কম্পিউটার আর্কিটেকচার 6
- Operating Systems · অপারেটিং সিস্টেম 3
- Networking · নেটওয়ার্কিং 2
- Cloud & Emerging Tech · ক্লাউড ও উদীয়মান প্রযুক্তি 1
Which among the following is the fastest memory in a computer that holds information?
- a)Register
- b)Cache
- c)Main memory
- d)RAM
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Which of the following is temporary storage used to hold data that is used for arithmetic and logical operations and storing its results?
- a)ALU
- b)PC (Program counter)
- c)Accumulator
- d)IR (Instruction Register)
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A hard disk is divided into tracks which are further subdivided into ____
- a)Vectors
- b)Clusters
- c)Sectors
- d)None of the above
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The expansion cards are inserted into ____ in a computer.
- a)Slots of CPU (correct answer)
- b)Hard Disk of CPU
- c)Peripheral Devices
- d)None of the above
Answer and explanation
Correct answer: (a) Slots of CPU
Expansion cards such as graphics cards, network adapters, sound cards and RAID controllers plug into expansion slots (today PCI Express ×1/×4/×8/×16) on the motherboard. The motherboard is inside the system unit, which everyday usage and these exams call the "CPU". So "slots of CPU" means the expansion slots inside the system unit, not slots on the processor chip.
Why the other options are wrong
- (b) Hard Disk of CPU: a hard disk is a storage device; it has no slots for cards. It connects to the motherboard itself.
- (c) Peripheral Devices: printers, scanners and similar devices sit outside the system unit and connect through ports; cards do not go into them. Many cards provide ports for peripherals.
- (d) None of above: option (a) describes the expansion slots, so this does not apply.
Tip: Expansion card → expansion slot (PCIe) on the motherboard.
A system has two IDE hard drives that are each divided into primary and extended partitions. Which drive letter is assigned to the primary partition of the second drive?
- a)C
- b)D
- c)E
- d)F
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What is IP address? Explain the necessity of IP address in network?
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Explain the purpose of RAID.
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Explain how do DHCP work?
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Describe the booting process in windows system.
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Difference between SAS and SATA. Which one is best server?
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How virtualization help physical server.
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Linux Command in ownership and group permission.
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Question text is from the public recruitment exam; answers and explanations are written by ARBS Academy. All past papers · Bank IT jobs guide