Question 1

All Linux files are organized in directories that are connected to each other in a tree-like structure.

Accepted Answer

A) True 
 B)False

Question 2

In Linux,____ devices cannot host a file system.

Accepted Answer

A)  write 
B)  read 
C)  block 
D)  char 
A)  write 
B)  read 
C)  block 
D)  char

Question 3

Linux has system calls that change the size of the process data segment,either by expanding it to accommodate extra data values or reducing it when certain values positioned at the end of the data segment are no longer needed.

Accepted Answer

A) True 
 B)False

Question 4

The three standard classes of devices supported by Linux are ____.

Accepted Answer

A)  character devices, system devices, and network interfaces 
B)  system devices, block devices, and network interfaces 
C)  character devices, block devices, and network interfaces 
D)  character devices, block devices, and network devices 
A)  character devices, system devices, and network interfaces 
B)  system devices, block devices, and network interfaces 
C)  character devices, block devices, and network interfaces 
D)  character devices, block devices, and network devices

Question 5

Virtual memory in Linux is managed using a multiple-level table hierarchy.

Accepted Answer

A) True 
 B)False

Question 6

The ____ device used in Linux memory management can be a partition on the disk or it can be a normal file.

Accepted Answer

A)  pointer 
B)  swap 
C)  page 
D)  database 
A)  pointer 
B)  swap 
C)  page 
D)  database

Question 7

A path name can be either one name or a list of names separated by dashes.

Accepted Answer

A) True 
 B)False

Question 8

When a process begins execution,its segments have a ____ size.

Accepted Answer

A)  large 
B)  variable 
C)  small 
D)  fixed 
A)  large 
B)  variable 
C)  small 
D)  fixed

Question 9

A group known as Redhat Software has responsibility for the open-source development of the Linux kernel.

Accepted Answer

A) True 
 B)False

Question 10

Linux updates are issued free to the public about every ____ months.

Accepted Answer

A)  two 
B)  four 
C)  six 
D)  eight 
A)  two 
B)  four 
C)  six 
D)  eight

Question 11

Linux is an open-source program.

Accepted Answer

A) True 
 B)False

Question 12

Which of the following is a popular distribution of Linux?

Accepted Answer

A)  Lion 
B)  Ubuntu 
C)  Xcode 
D)  Ugull 
A)  Lion 
B)  Ubuntu 
C)  Xcode 
D)  Ugull

Question 13

Linux offers memory protection based on the type of information stored in each region belonging to the address space of a user request.

Accepted Answer

A) True 
 B)False

Question 14

Linux was developed by Dennis Ritchie,who wanted to create an operating system to maximize the limited capabilities of the Intel 80386 microprocessor.

Accepted Answer

A) True 
 B)False

Question 15

The Linux page replacement algorithm is an expanded version of the ____ replacement policy.

Accepted Answer

A)  clock page 
B)  clock 
C)  page clock 
D)  page 
A)  clock page 
B)  clock 
C)  page clock 
D)  page

Question 16

Linux provides semaphores to help solve the problems of mutual exclusion and of producers and consumers.The Linux semaphore structure contains ____ fields.

Accepted Answer

A)  two 
B)  three 
C)  four 
D)  five 
A)  two 
B)  three 
C)  four 
D)  five

Question 17

In Linux,up to a total of 256MB of usable memory can be configured into equal-sized page frames,which can be grouped to give more contiguous space to a job.These groups can also be split to accommodate smaller jobs.The process of grouping and splitting usable memory is known as the ____.

Accepted Answer

A)  process algorithm 
B)  grouping algorithm 
C)  buddy algorithm 
D)  group/split algorithm 
A)  process algorithm 
B)  grouping algorithm 
C)  buddy algorithm 
D)  group/split algorithm

Question 18

Under Linux filename conventions,the ____ represents the root directory.

Accepted Answer

A)  \ 
B)  .. 
C)  ^ 
D)  / 
A)  \ 
B)  .. 
C)  ^ 
D)  /

Question 19

A page's middle directory contains a pointer to the actual page frame.

Accepted Answer

A) True 
 B)False

Question 20

The secure log file contains lists of all attempts to log in to the system,including the date,time,and duration of each access attempt.

Accepted Answer

A) True 
 B)False

All Linux files are organized in directories that are connected to each other in a tree-like structure.

In Linux,____ devices cannot host a file system.

Linux has system calls that change the size of the process data segment,either by expanding it to accommodate extra data values or reducing it when certain values positioned at the end of the data segment are no longer needed.

The three standard classes of devices supported by Linux are ____.

Virtual memory in Linux is managed using a multiple-level table hierarchy.

The ____ device used in Linux memory management can be a partition on the disk or it can be a normal file.

A path name can be either one name or a list of names separated by dashes.

When a process begins execution,its segments have a ____ size.

A group known as Redhat Software has responsibility for the open-source development of the Linux kernel.

Linux updates are issued free to the public about every ____ months.

Linux is an open-source program.

Which of the following is a popular distribution of Linux?

Linux offers memory protection based on the type of information stored in each region belonging to the address space of a user request.

Linux was developed by Dennis Ritchie,who wanted to create an operating system to maximize the limited capabilities of the Intel 80386 microprocessor.

The Linux page replacement algorithm is an expanded version of the ____ replacement policy.

Linux provides semaphores to help solve the problems of mutual exclusion and of producers and consumers.The Linux semaphore structure contains ____ fields.

In Linux,up to a total of 256MB of usable memory can be configured into equal-sized page frames,which can be grouped to give more contiguous space to a job.These groups can also be split to accommodate smaller jobs.The process of grouping and splitting usable memory is known as the ____.

Under Linux filename conventions,the ____ represents the root directory.

A page's middle directory contains a pointer to the actual page frame.

The secure log file contains lists of all attempts to log in to the system,including the date,time,and duration of each access attempt.

Introducing Operating Systems

Memory Management: Simple Systems

Memory Management: Virtual Memory Systems

Processor Management

Process Management

Concurrent Processes

Device Management

File Management

Network Organization Concepts

Management of Network Functions

Security and Ethics

System Management

Unix Operating Systems

Windows Operating Systems

Android Operating Systems

Filters

Exam 15: Linux Operating Systems

All Linux files are organized in directories that are connected to each other in a tree-like structure.

In Linux,____ devices cannot host a file system.

Linux has system calls that change the size of the process data segment,either by expanding it to accommodate extra data values or reducing it when certain values positioned at the end of the data segment are no longer needed.

The three standard classes of devices supported by Linux are ____.

Virtual memory in Linux is managed using a multiple-level table hierarchy.

The ____ device used in Linux memory management can be a partition on the disk or it can be a normal file.

A path name can be either one name or a list of names separated by dashes.

When a process begins execution,its segments have a ____ size.

A group known as Redhat Software has responsibility for the open-source development of the Linux kernel.

Linux updates are issued free to the public about every ____ months.

Linux is an open-source program.

Which of the following is a popular distribution of Linux?

Linux offers memory protection based on the type of information stored in each region belonging to the address space of a user request.

Linux was developed by Dennis Ritchie,who wanted to create an operating system to maximize the limited capabilities of the Intel 80386 microprocessor.

The Linux page replacement algorithm is an expanded version of the ____ replacement policy.

Linux provides semaphores to help solve the problems of mutual exclusion and of producers and consumers.The Linux semaphore structure contains ____ fields.

In Linux,up to a total of 256MB of usable memory can be configured into equal-sized page frames,which can be grouped to give more contiguous space to a job.These groups can also be split to accommodate smaller jobs.The process of grouping and splitting usable memory is known as the ____.

Under Linux filename conventions,the ____ represents the root directory.

A page's middle directory contains a pointer to the actual page frame.

The secure log file contains lists of all attempts to log in to the system,including the date,time,and duration of each access attempt.

Introducing Operating Systems

Memory Management: Simple Systems

Memory Management: Virtual Memory Systems

Processor Management

Process Management

Concurrent Processes

Device Management

File Management

Network Organization Concepts

Management of Network Functions

Security and Ethics

System Management

Unix Operating Systems

Windows Operating Systems

Android Operating Systems

Filters