UNIX & Linux

Which of the following commands switches to single user mode in Linux?

A

telinit 3

B

init 0

C

init 1

D

reboot

Answer

C

UNIX & Linux

Which of the following is a correct way to write the shell declaration in the first line of the shell script file? Assume that the script is executed in a Bourne shell.

A

*/bin/sh

B

##!/bin/sh

C

!/bin/sh

D

#!/bin/sh

Answer

D

Windows

Which of the following is a backup utility installed in windows by default?

A

ntbackup.exe

B

bkupexec.exe

C

DBBackup.exe

D

OSBackup.exe

Answer

A

Windows

Which of the following is a valid Windows Server 2008 R2 edition?

A

Business

B

Ultimate

C

Enterprise

D

Professional

Answer

Literacy

Which of the following is a self-diagnostic function aimed to detect and report failures on disk drives at an early stage?

A

CrystalDiskMark

B

ATAoE

C

S.M.A.R.T

D

DAAP

Answer

C

Literacy

Which of the following is NOT a name service?

A

NIS

B

NFS

C

DNS

D

LDAP

Answer

B