What is the primary purpose of the "fork" system call in Unix-like operating systems?
Anonymous Poll
61%
a) To create a new process.
29%
b) To allocate memory.
10%
c) To open a file.
0%
d) To close a file.
Which of the following is not a primary function of an operating system?
Anonymous Poll
9%
a) Memory management
2%
b) File management
11%
c) Process management
77%
d) Web browsing
Our tagline for the series is "Is baar JRF ka cup humara." What do you think of it?
Anonymous Poll
91%
Love it! It's motivating.
9%
It's okay.
In a paging system with a page size of 4 KB and a 32-bit virtual address, how many page table entries are needed?
Anonymous Poll
16%
a) 4
32%
b) 256
46%
c) 1024
5%
d) 8192
How do you prefer to consume educational content?
Anonymous Poll
39%
Video lectures
61%
Interactive quizzes
What is a critical section in the context of operating system synchronization?
Anonymous Poll
33%
a) A section of code that can be executed by multiple threads simultaneously
53%
b) A section of code that is executed only by a single thread at a time
10%
c) A section of code that performs I/O operations
3%
d) A section of code that handles process creation
What topics are you most interested in for UGC NET Paper 1 preparation?
Anonymous Poll
36%
Teaching Aptitude & Research Aptitude
36%
Reasoning (Mathematical, Analytical, and Logical)
14%
Data Interpretation
14%
Information and Communication Technology (ICT)
Which of the following is a function of the File Allocation Table (FAT) file system?
Anonymous Poll
37%
a) Maintaining file metadata
33%
b) Handling file access permissions
26%
c) Managing file fragmentation
4%
d) Mapping clusters to data blocks
How likely are you to share this series with your friends or colleagues preparing for UGC NET Paper 1?
Anonymous Poll
90%
Very likely
10%
Likely
What is a semaphore in operating system synchronization?
Anonymous Poll
55%
a) A variable used for mutual exclusion
21%
b) A data structure used for file management
15%
c) A process scheduling algorithm
9%
d) A memory management unit