System Programming MCQs with Answers
Practice important System Programming MCQs with answers and explanations.
Multiple Choice Questions
Q21: Sequential and Random modes are used to access _______.
- A: Videos
- B: Files
- C: Applications
- D: Scripts
View Answer
B
Q22: Windows OS prevents illegal access to resources using its _______ mechanism.
- A: Restart
- B: Timer
- C: Security
- D: Compiling
View Answer
C
Q23: Resources like processes or devices are identified using _______.
- A: Colors
- B: Keyboard inputs
- C: Unique names
- D: Numbers
View Answer
C
Q24: The Windows OS was mainly developed for which device category?
- A: Kitchen appliances
- B: Mainframe computers
- C: Personal Computers
- D: Smart watches
View Answer
C
Q25: The data transfer between primary and secondary memory is handled by _______.
- A: Applications
- B: File Explorer
- C: Operating System
- D: Antivirus
View Answer
C
Q26: A user cannot access other users' data unless they have _______.
- A: Password
- B: Admin support
- C: Privileges
- D: Backup rights
View Answer
C
Q27: Memory Management in Windows includes managing _______.
- A: Network connections
- B: Hard disks only
- C: Primary and secondary memory
- D: Browsers
View Answer
C
Q28: The OS uses _______ to support multitasking and asynchronous execution.
- A: Remote desktops
- B: Threads and priorities
- C: Admin accounts
- D: Sound cards
View Answer
B
Q29: Large files in Windows OS can have names up to _______ characters.
- A: 64
- B: 128
- C: 255
- D: 1024
View Answer
C
Q30: Windows OS security prevents _______ access.
- A: Authorized
- B: Legal
- C: Privileged
- D: Illegal and accidental
View Answer
D