List
Combo box
Text area
None
✅ The correct answer is option B.
Computer
Prepare with the best Computer MCQs with answers and explanations for exams and job tests. Our question bank covers computer fundamentals, hardware, software, networking, operating systems, databases, programming, internet, and information technology. These Computer multiple-choice questions are helpful for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, IT certifications, and job interviews. Practice online to improve your knowledge and score higher with our updated and comprehensive Computer MCQs.
152. Poor response time are usually caused by
Process busy
High I/I rates
High paging rate
Any of the above
✅ The correct answer is option D.
153. The command interpreter
is usually the primary user interface
requires fixed format commands
is menu drive
is quite different from the SCL interpreter
✅ The correct answer is option A.
154. The dispatcher
actually schedules the tasks into the processor
puts tasks in I/O wait
is always small and simple
never changes task priorities
✅ The correct answer is option A.
155. To save your computer from viruses you will do
Install antivirus software and run it
Make physical safe for the removal disk
Scan the removable disk before using it
All of the above
✅ The correct answer is option A.
156. Windows 2000 server uses the
FAT 16
NTFS
FAT 64
FAT 32
✅ The correct answer is option B.
157. What problem is solved by Dijkstra’s banker’s algorithm?
mutual exclusion
deadlock recovery
deadlock avoidance
cache coherence
✅ The correct answer is option C.
158. A …… is a set of computer instructions that carry out a task on the computer
Program
Database
Memory files
None of the above
✅ The correct answer is option A.
159. During the boot process, the ….. looks for the system file
CD
BIOS
CPU
DVD
✅ The correct answer is option B.
160. The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called
Software
Shareware
Firmware
Mindware
✅ The correct answer is option B.