Which of the following command is used to schedule tasks in the Linux system?

Question

Which of the following command is used to schedule tasks in the Linux system?

B. stask

C. at

D. ats

Correct Answer :

C. at

The at command is used to schedule the tasks in the Linux system.

Share this question with your friends

Show all Linux Operating System MCQ

Comment

Which exact command is used to set subnet mask in the Linux operating system?

Discuss this answer

Which of the following Linux command is used to set values in environment variables?

A. setval

B. setenv

C. export

D. env

Discuss this answer

There are the following options that are given below, which of them are the correct environment variable used in the Linux operating system?
a) SHELL
b) TERM
c) PATH
d) HOME
Options:

Discuss this answer

Which of the following commands are used to know about the current user?
a) who
b) whoami
c) who am i
d) w
Options:

Discuss this answer

Which command is used to execute a command based on the number assigned in the command history, here we denote command history number by N?

A. !N

B. #N

C. $N

D. !!N

Discuss this answer

Which command is used to pass control of group membership to another user?

Discuss this answer

Which command is used to check network cable is plugged or not?

Discuss this answer

Which exact command is used to down interface eth0 in the Linux operating system?

Discuss this answer

Which of the following command is used to move left in vi editor?

A. I

B. h

C. j

D. k

Discuss this answer

Which of the following directory contains C language header files?

Discuss this answer

Which command is used to querying DNS to get mapping information about the domain name and IP address?

Discuss this answer

There are the following commands that are given, which of them are correct about the nohup command in the Linux system?
a) The nohup stands for No Hang-up.
b) The nohup stands for Notify Hang-up.
c) The nohup command is used to keeps the processes running, even the terminal gets close by the user.
d) This command is used to prevent the processes from the SIGHUP signals.
Options:

Discuss this answer

Which of the following command is used to remove an existing alias?

Discuss this answer

What is the full form of GPL in Linux licensing?

Discuss this answer

Which of the following built-in variable is used that contains the name of the specified file in the AWK command?

A. NAME

C. FNAME

D. FN

Discuss this answer

Which Linux command is used to check disk usage of files and directories?

C. du

Discuss this answer

Which of the following command is used to display the calendar?

A. cal

C. calen

D. cln

Discuss this answer

Which of the following symbol is used to match the empty string at the edge of a word?

A. \

B. >

C. B

D.

Discuss this answer

Which command is used to get the path of the current directory?

A. cdir

B. dir

C. pwd

D. pdir

Discuss this answer

Which of the following directories contains configuration files?
a) /opt
b) /var
c) /boot
d) /etc
Options:

Discuss this answer

Which of the following symbols are used for a regular expression in the Linux?
a) $
b) ?
c) _
d) +
Options:

Discuss this answer

Which of the following directories contains binary files?
a) /sbin
b) /lib
c) /bin
d) /var
Options:

Discuss this answer

Which of the following command is used to swap two lines in the vi editor?

A. sl

B. SL

C. DDP

D. ddp

Discuss this answer

How can we shut down the system by notifying all users?

Discuss this answer

Which of the files gets edited when we create a new in Linux operating system?
a) /etc/group
b) /etc/shadow
c) /etc/gshadow
d) /etc/passwd
Options:

Discuss this answer

Which of the following command is used to delete the character before cursor in the vi editor?

A. X

B. x

C. D

D. d

Discuss this answer

Which of the following types of encodings are used by the strings command?
a) 16-bit little endian
b) 16-bit big endian
c) 7-bit byte ASCII
d) None of the above
Options:

D. D

Discuss this answer

Which of the following command is used to save and quit from the vi editor?

A. :q

B. :Q

C. :wq

D. :q!

Discuss this answer

Why the double ampersands are used in a regular expression?

Discuss this answer

In which unit, time passed in sleep command by default?

Discuss this answer

Answer 1

A. schedule

Answer 2

A. ifconfig subnet

Answer 3

B. ifconfig subnet

Answer 4

C. ifconfig netmask

Answer 5

D. ifconfig netmask

Answer 6

A. A and B

Answer 7

B. C and D

Answer 8

C. A, C, and D

Answer 9

D. A, B, C, and D

Answer 10

A. A and B

Answer 11

B. C and D

Answer 12

C. A, B, and C

Answer 13

D. A, B, C, and D

Answer 14

A. groupuser

Answer 15

B. gpasswd

Answer 16

C. grouppasswd

Answer 17

D. None of the above

Answer 18

A. ifplugstatus

Answer 19

B. ifcableplug

Answer 20

C. ifcablestatus

Answer 21

D. isplugstatus

Answer 22

A. ifconfig down eth0

Answer 23

B. ifdown eth0

Answer 24

C. down eth0

Answer 25

D. ifconfig -d eth0

Answer 26

A. /usr/cfiles

Answer 27

B. /usr/include

Answer 28

C. /usr/headers

Answer 29

D. /usr/includes

Answer 30

A. netstate

Answer 31

B. nslookup

Answer 32

C. netinfo

Answer 33

D. domainlookup

Answer 34

A. A and C

Answer 35

B. B and C

Answer 36

C. B, C, and D

Answer 37

D. A, C, and D

Answer 38

A. rmalias

Answer 39

B. unalias

Answer 40

C. delalias

Answer 41

D. ralials

Answer 42

A. Global Public License

Answer 43

B. General Private License

Answer 44

C. General Public License

Answer 45

D. Global Private License

Answer 46

B. FILENAME

Answer 47

A. diskinf

Answer 48

B. diskuse

Answer 49

D. fileinf

Answer 50

B. calendar

Answer 51

A. A and B

Answer 52

B. C and D

Answer 53

C. A, B, and D

Answer 54

D. A, B, C, and D

Answer 55

A. A and B

Answer 56

B. A, B, and D

Answer 57

C. A, B, and C

Answer 58

D. A, B, C, and D

Answer 59

A. A and B

Answer 60

B. A and C

Answer 61

C. A, B, and C

Answer 62

D. A, B, C, and D

Answer 63

A. Using init 0 command

Answer 64

B. Using init 6 command

Answer 65

C. Using shutdown command

Answer 66

D. Using turnoff command

Answer 67

A. A and B

Answer 68

B. C and D

Answer 69

C. A, B, and C

Answer 70

D. A, B, C, and D

Answer 71

A. A and B

Answer 72

B. B and C

Answer 73

C. A, B, and C

Answer 74

A. The double ampersands (&&) are used in regular expression for deleting the specified string.

Answer 75

B. The double ampersands (&&) are used in regular expression for replacing the specified string.

Answer 76

C. The double ampersands (&&) are used in regular expression for searching the specified string.

Answer 77

D. None of the above

Answer 78

A. Seconds

Answer 79

B. Minutes

Answer 80

C. Milliseconds

Answer 81

D. Microseconds

Which of the following command is used to schedule tasks in the Linux system?

Correct Answer :

Show all Linux Operating System MCQ

Related Questions

Which exact command is used to set subnet mask in the Linux operating system?

Which of the following Linux command is used to set values in environment variables?

There are the following options that are given below, which of them are the correct environment variable used in the Linux operating system?
a) SHELL
b) TERM
c) PATH
d) HOME
Options:

Which of the following commands are used to know about the current user?
a) who
b) whoami
c) who am i
d) w
Options:

Which command is used to execute a command based on the number assigned in the command history, here we denote command history number by N?

Which command is used to pass control of group membership to another user?

Which command is used to check network cable is plugged or not?

Which exact command is used to down interface eth0 in the Linux operating system?

Which of the following command is used to move left in vi editor?

Which of the following directory contains C language header files?

Which command is used to querying DNS to get mapping information about the domain name and IP address?

Which of the following command is used to remove an existing alias?

What is the full form of GPL in Linux licensing?

Which of the following built-in variable is used that contains the name of the specified file in the AWK command?

Which Linux command is used to check disk usage of files and directories?

Which of the following command is used to display the calendar?

Which of the following symbol is used to match the empty string at the edge of a word?

Which command is used to get the path of the current directory?

Which of the following directories contains configuration files?
a) /opt
b) /var
c) /boot
d) /etc
Options:

Which of the following symbols are used for a regular expression in the Linux?
a) $
b) ?
c) _
d) +
Options:

Which of the following directories contains binary files?
a) /sbin
b) /lib
c) /bin
d) /var
Options:

Which of the following command is used to swap two lines in the vi editor?

How can we shut down the system by notifying all users?

Which of the files gets edited when we create a new in Linux operating system?
a) /etc/group
b) /etc/shadow
c) /etc/gshadow
d) /etc/passwd
Options:

Which of the following command is used to delete the character before cursor in the vi editor?

Which of the following types of encodings are used by the strings command?
a) 16-bit little endian
b) 16-bit big endian
c) 7-bit byte ASCII
d) None of the above
Options:

Which of the following command is used to save and quit from the vi editor?

Why the double ampersands are used in a regular expression?

In which unit, time passed in sleep command by default?

Also checkout

Which of the following command is used to schedule tasks in the Linux system?

Correct Answer :

Show all Linux Operating System MCQ

Related Questions

Which exact command is used to set subnet mask in the Linux operating system?

Which of the following Linux command is used to set values in environment variables?

There are the following options that are given below, which of them are the correct environment variable used in the Linux operating system?a) SHELLb) TERMc) PATHd) HOMEOptions:

Which of the following commands are used to know about the current user?a) whob) whoamic) who am id) wOptions:

Which command is used to execute a command based on the number assigned in the command history, here we denote command history number by N?

Which command is used to pass control of group membership to another user?

Which command is used to check network cable is plugged or not?

Which exact command is used to down interface eth0 in the Linux operating system?

Which of the following command is used to move left in vi editor?

Which of the following directory contains C language header files?

Which command is used to querying DNS to get mapping information about the domain name and IP address?

Which of the following command is used to remove an existing alias?

What is the full form of GPL in Linux licensing?

Which of the following built-in variable is used that contains the name of the specified file in the AWK command?

Which Linux command is used to check disk usage of files and directories?

Which of the following command is used to display the calendar?

Which of the following symbol is used to match the empty string at the edge of a word?

Which command is used to get the path of the current directory?

Which of the following directories contains configuration files?a) /optb) /varc) /bootd) /etcOptions:

Which of the following symbols are used for a regular expression in the Linux?a) $b) ?c) _d) +Options:

Which of the following directories contains binary files?a) /sbinb) /libc) /bind) /varOptions:

Which of the following command is used to swap two lines in the vi editor?

How can we shut down the system by notifying all users?

Which of the files gets edited when we create a new in Linux operating system?a) /etc/groupb) /etc/shadowc) /etc/gshadowd) /etc/passwdOptions:

Which of the following command is used to delete the character before cursor in the vi editor?

Which of the following types of encodings are used by the strings command?a) 16-bit little endianb) 16-bit big endianc) 7-bit byte ASCIId) None of the aboveOptions:

Which of the following command is used to save and quit from the vi editor?

Why the double ampersands are used in a regular expression?

In which unit, time passed in sleep command by default?

Also checkout

There are the following options that are given below, which of them are the correct environment variable used in the Linux operating system?
a) SHELL
b) TERM
c) PATH
d) HOME
Options:

Which of the following commands are used to know about the current user?
a) who
b) whoami
c) who am i
d) w
Options:

Which of the following directories contains configuration files?
a) /opt
b) /var
c) /boot
d) /etc
Options:

Which of the following symbols are used for a regular expression in the Linux?
a) $
b) ?
c) _
d) +
Options:

Which of the following directories contains binary files?
a) /sbin
b) /lib
c) /bin
d) /var
Options:

Which of the files gets edited when we create a new in Linux operating system?
a) /etc/group
b) /etc/shadow
c) /etc/gshadow
d) /etc/passwd
Options:

Which of the following types of encodings are used by the strings command?
a) 16-bit little endian
b) 16-bit big endian
c) 7-bit byte ASCII
d) None of the above
Options: