Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others?

What command is used with file named 'letter' to remove the executable permission from the user and assign read permission to the group and others?

A

chmod go + x, u - x letter

B

chmod g - x, uo + r letter

C

chmod go + r, u + x letter

D

chmod u - x, go + r letter

E

None of the above

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

Your network consists of a single Active Directory domain. The domain includes a group named SalesUsers. You have a file server that runs Windows Server 2003 Service Pack 2 (SP2). The server has a folder named CorpData. You share the CorpData folder and assign the Domain Users group the Full Control share permission. In the CorpData folder, you create a folder named Sales. You need to configure security for the Sales folder to meet the following requirements: -Members of the SalesUsers group must be able to read, create, and modify all files and folders. -All other users must be able to view items in the folder. What should you do?

A

On the Sales folder, block permission inheritance and remove permissions. Assign the Allow Modify permission to the SalesUsers group.

B

On the Sales folder, block permission inheritance and copy permissions. On the Sales folder, assign the Allow Modify permission to the SalesUsers group.

C

On the CorpData share, change the share permission for Domain Users to Read. On the Sales folder, assign the Allow Modify permissions to the SalesUsers group.

D

On the CorpData folder, block permission inheritance and remove permissions. In the Sales folder, assign the Allow Modify permissions to the SalesUsers group.

Which of the following commands is used to assign executable permission to the owner of the file named "note"?

A

chmod g+x note

B

chmod u+w note

C

chmod u+x note

D

chmod ugo+x note

E

None of the above

User level threads are threads that are visible to the programmer and are unknown to the kernel. The operating system kernel supports and manages kernel level threads. Three different types of models relate user and kernel level threads. Which of the following statements is/are true ? (a) (i) The Many - to - one model maps many user threads to one kernel thread (ii) The one - to - one model maps one user thread to one kernel thread (iii) The many - to - many model maps many user threads to smaller or equal kernel threads (b) (i) Many - to - one model maps many kernel threads to one user thread (ii) One - to - one model maps one kernel thread to one user thread (iii) Many - to- many model maps many kernel threads to smaller or equal user threads

A

(a) is true; (b) is false

B

(a) is false; (b) is true

C

Both (a) and (b) are true

D

Both (a) and (b) are false

What command is used to assign executable permission to the owner of the file named "letter"?

A

chmod ugo + x letter

B

chmod u + x letter

C

chmod u + w letter

D

chmod g + x letter

E

None of the above

Which command is used to remove the read permission of the file 'note' from both the group and others?

A

chmod go+r note

B

chmod go+rw note

C

chmod go-x note

D

chmod go-r note

E

None of the above

The Octal number to be given alogn with chmod command to make a file readable, writable and executable to the owner, readable and executable to group and others is:

A

0

B

755

C

744

D

555

E

None of the above

What command is used to assign executable permission to all of the files named "report"?

A

chmod ugo + x report

B

chmod u + x report

C

chmod ugo + rw report

D

chmod ugo + r report

E

None of the above

Which command is used to assign only read permission to all three categories of the file 'note'?

A

chmod go+r note

B

chmod a-rw

C

chmod ugo=r note

D

chmod u+r,g+r,o-x note

E

None of the above

Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others?

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