Hexadecimal
Pentadecimal
Octadecimal
None of these
✅ The correct answer is a. Hexadecimal.
System Operator (BPS-15) Held on 14.02.2026(2026) – PUNJAB REVENUE AUTHORITY, FINANCE DEPARTMENT
52. Q. Which of the following is the correct order to select the entire document ?
Home> Editing> Select >Select All
Home> Editing> Select
Home>Select >Select All
None of these
✅ The correct answer is d. Home> Editing> Select >Select All.
53. Q. What is the function of RAID?
Improve Data Storage
Improve Documents
Improve Memory
None of these
✅ The correct answer is a. Improve Data Storage.
54. Q. How to Insert a Pivot Table ?
Insert
Include
Add
None of these
✅ The correct answer is a. Insert.
55. Q. A Computer cannot boot if it does not have the ?
Operating System
Application
Drivers
None of these
✅ The correct answer is a. Operating System.
56. Q. In Unix, which system can creates the new process ?
Kernel
Fork
LIFO
None of these
✅ The correct answer is b. Fork.
57. Q. What is the shortcut key to move to next sheet in a workbook ?
Ctrl + Page Down
Ctrl + L
Ctrl + W
Ctrl + E
✅ The correct answer is a. Ctrl + Page Down.
58. Q. which was first Virus developed ?
Brain
Archie
Bold
None of these
✅ The correct answer is a. Brain.
59. Q. Which part of the Operating System is responsible for the most fundamental control over all the computers hardware devices ?
Kernel
Fork
LIFO
None of these
✅ The correct answer is a. Kernel.
60. Q. Which key is used to edit a cell in Excel?
F2
F3
F4
F5
✅ The correct answer is a. F2.