In Windows, the 'PowerShell' is: MCQ with Answer and Explanation

In Windows, the 'PowerShell' is:
A. A task automation framework and scripting language
B. An advanced command-line shell
C. All of the above
D. A replacement for Command Prompt
Answer: Option C
Solution (By JKExamLibrary)
PowerShell is a powerful scripting environment with cmdlets, object-oriented pipeline, and automation capabilities.

This question belongs to: Computer Operating Systems

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Practice More Operating Systems Questions

Question #1 Report Error
Which structural concept refers to a piece of code that must execute atomically and cannot be accessed by more than one process at any given moment?
A. Deadlock Loop
B. System Hook
C. Critical Section
D. Shared Page Room

Correct Answer: Option C


Explanation:
The Critical Section is a structural segment of program code that accesses shared resources or variables and must not be concurrently executed by multiple processes.

This question belongs to: Computer Operating Systems
Question #2 Report Error
In Windows, the Registry is divided into which main hives?
A. HKEY_CONFIG, HKEY_DRIVERS, HKEY_SERVICES
B. HKEY_ROOT, HKEY_USER, HKEY_SYSTEM, HKEY_SOFTWARE
C. HKEY_LOCAL, HKEY_REMOTE, HKEY_DEFAULT
D. HKEY_LOCAL_MACHINE, HKEY_CURRENT_USER, HKEY_CLASSES_ROOT, HKEY_USERS, HKEY_CURRENT_CONFIG

Correct Answer: Option D


Explanation:
The five root keys (hives) are HKLM, HKCU, HKCR, HKU, and HKCC.

This question belongs to: Computer Operating Systems
Question #3 Report Error
Which Windows diagnostic boot mode loads the operating system with a minimal set of core drivers and services to facilitate troubleshooting?
A. Safe Mode
B. Debugging Terminal
C. Recovery Console
D. Normal Mode

Correct Answer: Option A


Explanation:
Safe Mode isolates operating system configuration bugs by loading only a minimal set of generic device drivers and structural services.

This question belongs to: Computer Operating Systems