In Windows, the 'Registry Editor' can be opened by running which command? MCQ with Answer and Explanation

Question

Share Report Error

In Windows, the 'Registry Editor' can be opened by running which command?

A. regedit32

B. reg

C. regedt32

D. regedit

Answer: Option D

Solution (By JKSSB Mock Tests)

regedit is the primary Registry Editor; regedt32 is an older version, but regedit is commonly used.

This question belongs to: Computer Operating Systems

Request complete Subject PDF

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Operating Systems Questions

Question #1

Share Report

Which of the following is a type of operating system that provides no user interaction and processes jobs in batches?

A. Batch OS

B. Time-sharing OS

C. Network OS

D. Real-time OS

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option A

Explanation:
Batch OS processes jobs sequentially without user intervention, common in early computing.

This question belongs to: Computer Operating Systems

Question #2

Share Report

Which Android component is responsible for managing the lifecycle of an application process?

A. WindowManager

B. ActivityManager

C. PackageManager

D. ProcessManager

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
ActivityManager manages the overall application lifecycle, including starting and killing processes based on memory needs.

This question belongs to: Computer Operating Systems

Question #3

Share Report

Which Linux command is used to set or change the system's time zone?

A. date -s

B. timedatectl

C. tzselect

D. timezone

View Answer & Solution Discuss

Get Complete Subject PDF for Computer

Correct Answer: Option B

Explanation:
timedatectl set-timezone is the modern systemd command; tzselect is interactive but only sets environment.

This question belongs to: Computer Operating Systems

Explore All Operating Systems MCQs