A. Accessories
B. Word
C. Excel
D. None of these
Service Center Officials Punjab Land Record Authority – 2020 Past Paper MCQs
A computer word that generally contains My Computer, My Document and Recycle Bin is called:
A. Tiptop
B. Node
C. Desktop
D. Screen
Which type of operating system time intervals to process and respond to inputs is very small:
A. Network operating system
B. Time sharing operating system
C. None of these
D. Real time operating system
In computing, what does DOS stand for?
A. Disk Only System
B. Data Operating System
C. None of these
D. Disk Operating System
In computing, PDF stands for:
A. Portable Device File
B. Peripheral Document Format
C. Portable Document Format
D. None of these
