Which column contains all details of the permissions of a file when you issue the ls -l command?

Which of the following commands is used to absolutely assign all permissions to the owner, read and write permissions to the group and only executable permission to the others of the file note?

A

chmod 761 note

B

chmod 671 note

C

chmod 167 note

D

chmod 4=rwx, g=rw note

E

None of the above

If a file has read and write permissions for the owner, then the octal representation of the permissions will be

A

1

B

6

C

5

D

3

E

None of the above

Which command is used to set the three permissions for all the three categories of users of a file?

A

chgrp

B

chown

C

chmod

D

chusr

E

None of the above

Which command will be used to display a column file compression ratio for each file of Double spaced disk?

A

DIR/W

B

DIR/S

C

DIR/B

D

DIR /C (/C switch introduced in DOS version 6.00)

E

None of the above

The first set of the three permissions (rw) pertains to the owner of the file, indicating that the owner has

A

executable permission only

B

write and executable permissions

C

both read and executable permissions.

D

both read and write permissions

E

None of the above

According to Euler's column theory, the crippling load for a column of length (l) fixed at both ends is __________ the crippling load for a similar column hinged at both ends.

A

Equal to

B

Two times

C

Four times

D

Eight times

-Column row+Column row+Column row এই ফরমূলা কিসের?

A

ভাগ এর

B

যোগ এর

C

গুণ এর

D

বিয়োগ এর

You are troubleshooting a connectivity problem in your corporate network and want to isolate the problem. You suspect that a router on the route to an unreachable network is at fault. What IOS user exec command should you issue?

A

Router>ping

B

Router>trace

C

Router>show ip route

D

Router>show interface

There are two domains on your network. The DESIGN domain trusts the SALES domain. A color printer is shared in the DESIGN domain, and print permissions have been granted to the Domain Users and Domain Guests groups in the DESIGN domain. The Guest account has been enabled in the DESIGN domain. User John Y logs on using his account in the SALES domain. What must you do to allow JohnY to access the printer?

A

Make JohnY a member of the DESIGN Domain Guests group

B

Make JohnY a member of the DESIGN Domain Users group

C

Do nothing. JohnY can access the printer now

D

JohnY cannot access the printer with this configuration

E

None of the above

What command can you add to the AUTOEXEC.BAT file so that your computer temporarily stops in the execution of the file before continuing?

A

Pause

B

Halt

C

Wait x.xx seconds

D

Wait until Files="x"

E

None of the above

Which column contains all details of the permissions of a file when you issue the ls -l command?

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