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introproc.os
What best describes the main function of an operating system?
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What best describes the m...
1
The CPU is interrupted in...
2
The stack is used for:
3
A system call is defined ...
4
Which of the following st...
5
Consider a simple shell p...
6
Which statement is correc...
7
A mutex is a variable tha...
8
What is spin waiting (als...
9
Direct memory access (DMA...
10
Which statement is correc...
11
The following commands wa...
12
Which one of the followin...
13
What is the SetUID-bit?
14
You (the CPU) want to rea...
15
A single-threaded CPU-bou...
16
Calculate the size of the...
17
Which register contains t...
18
05 movq %rsp, %rbp 06 ...
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The CPU determines whethe...
20
Temporal locality refers ...
21
How does a modern operati...
22
A system call is performe...
23
Which of the following sc...
24
When the result/output of...
25
What is the pthreads (thr...
26
For effective synchronisa...
27
What is the meaning of th...
28
Which of the following st...
29
What happens when you del...
30
Which mechanism protects ...
31
What is a major benefit o...
32
A single-threaded CPU-bou...
33
A single-threaded CPU-bou...
34
Consider a file system th...
35
Write the text "mysil" to...
36
Change the permissions on...
37
Which register contains t...
38
"Data normally written to...
39
Spatial locality refers t...
40
What best describes the m...
41
Which of the following C-...
42
How many bits does an add...
43
With bigger pages than 4K...
44
When the result/output of...
45
A semaphore can emulate a...
46
What is a key challenge w...
47
Why do file system operat...
48
When using CPU Hardware V...
49
Address space layout rand...
50
A single-threaded CPU-bou...
51
Change the permissions on...
52
What best describes the m...
53
Which of the following C-...
54
Which of the following cr...
55
Which of the following sc...
56
Typical process address s...
57
Which of the following it...
58
What does the pthread_con...
59
How is the parity informa...
60
With EXT/VSFS file system...
61
In the file system, a fil...
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Which one of the followin...
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What happens if a user tr...
64
Three processes arrive at...
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Three processes arrive at...
66
Calculate the size of the...
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