Time:
20:00
1.
What is the main purpose of memory management in an operating system ?
ऑपरेटिंग सिस्टम में मेमोरी प्रबंधन का मुख्य उद्देश्य क्या है ?
To manage the user interface
To manage the computer's memory
To manage the CPU
To manage input/output devices
2.
What is paging in the context of memory management ?
स्मृति प्रबंधन के संदर्भ में पेजिंग क्या है ?
Dividing the memory into fixed-size blocks
Dividing the memory into variable-size blocks
Storing data on the hard disk
Allocating memory dynamically
3.
What is swapping in operating systems ?
ऑपरेटिंग सिस्टम में स्वैपिंग क्या है ?
Switching between user accounts
Moving processes between main memory and disk storage
Shutting down the computer
Changing the user interface
4.
What does fragmentation mean in memory management ?
स्मृति प्रबंधन में विखंडन का क्या अर्थ है ?
Allocating memory to processes
Releasing memory from processes
Breaking up memory into non-contiguous blocks
Combining free memory blocks
5.
What is segmentation in operating systems?
ऑपरेटिंग सिस्टम में विभाजन क्या है ?
Dividing memory into segments of different sizes
Allocating memory to the kernel only
Storing data on external devices
None of the above
6.
Which of the following is a disadvantage of using virtual memory?
वर्चुअल मेमोरी का उपयोग करने का निम्नलिखित में से कौन सा नुकसान है ?
It allows more processes to run simultaneously
It can lead to slower performance due to page swapping
It increases physical memory
It simplifies memory management
7.
What is a page fault in an operating system?
ऑपरेटिंग सिस्टम में पेज फॉल्ट क्या है ?
An error caused by accessing a non-existent page
A successful page access
An error in the file system
A process termination error
8.
What does the term 'thrashing' refer to in the context of memory management?
स्मृति प्रबंधन के संदर्भ में 'थ्रैशिंग' शब्द का क्या अर्थ है ?
Running too many processes simultaneously
Excessive swapping of pages in and out of memory
Crashing of the operating system
Fragmentation of the hard disk
9.
Which memory management technique is commonly used in Unix systems ?
यूनिक्स सिस्टम में आमतौर पर कौन सी मेमोरी प्रबंधन तकनीक का उपयोग किया जाता है ?
Segmentation
Paging
Fixed partitioning
Variable partitioning
10.
What is a process control block (PCB)?
प्रोसेस कंट्रोल ब्लॉक (पीसीबी) क्या है ?
A block of memory allocated to a process
A data structure used by the operating system to manage processes
A type of hardware device
A user application
11.
What is the purpose of process scheduling in an operating system ?
किसी ऑपरेटिंग सिस्टम में प्रोसेस शेड्यूलिंग का उद्देश्य क्या है ?
To manage memory allocation
To determine the order in which processes will execute
To compile programs
To handle input/output devices
12.
Which of the following is a process scheduling algorithm?
निम्नलिखित में से कौन सा एक प्रक्रिया शेड्यूलिंग एल्गोरिदम है ?
First-Come, First-Served (FCFS)
Last-Come, First-Served (LCFS)
Round Robin (RR)
Both A and C
13.
What is a process in the context of an operating system ?
ऑपरेटिंग सिस्टम के संदर्भ में एक प्रक्रिया क्या है ?
A program in execution
A type of hardware
A system error
A user command
14.
What is the function of an access control list (ACL)?
एक्सेस कंट्रोल लिस्ट (एसीएल) का क्या कार्य है ?
To manage CPU usage
To control access to resources based on permissions
To manage file systems
To allocate memory
15.
What is the primary function of a hypervisor?
हाइपरवाइजर का प्राथमिक कार्य क्या है ?
To manage memory allocation
To manage virtual machines
To schedule processes
To manage file systems
16.
What does VDI stand for in virtualization ?
वर्चुअलाइजेशन में VDI का क्या अर्थ है ?
Virtual Data Integration
Virtual Desktop Infrastructure
Virtual Device Interface
Virtual Directory Information
17.
Which of the following tools is commonly used for containerization?
निम्नलिखित में से कौन सा उपकरण आमतौर पर कंटेनरीकरण के लिए उपयोग किया जाता है ?
VMware
Hyper-V
Docker
VirtualBox
18.
Which of the following is NOT a task of the kernel ?
निम्नलिखित में से कौन सा कर्नेल का कार्य नहीं है ?
Managing system resources
Handling system calls
Providing a user interface
Memory management
19.
What is the main function of the BIOS ?
BIOS का मुख्य कार्य क्या है ?
To initialize and test system hardware components
To manage file systems
To manage user interfaces
To schedule processes
20.
What does BIOS stand for?
BIOS का क्या अर्थ है ?
Binary Input/Output System
Basic Input/Output System
Basic Internal Operating System
Binary Internal Operating System
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