NESCO Assistant Manager (ICT) Exam: 2021 (BUET) | প্রশ্ন ও সমাধান

Written question 1Networking

(i) Protocol used for automatically assigning IP addresses.

Written question 2Database

(i) SQL Query for finding Dept names for departments Find out the employees whose salaries are greater than the salaries of their managers.

Written question 3Operating Systems

(i) Linux command for showing all files including the hidden files inside the home directory.

Written question 4Networking

Using the Nyquist theorem, we can sample 12 million times/sec. Four–level signals provide 2 bits per sample, for a total data rate of 24 Mbps.

Question text is from the public recruitment exam; answers and explanations are written by ARBS Academy. All past papers · Government IT officer posts guide