GAQM LCP-001 Exam Practice Test Instant Access

Question 1

Which of the following commands enables the setuid (suid) permission on the executable called /bin/foo?

Achmod 1755 /bin/foo

Bchmod 4755 /bin/foo

Cchown u-s /bin/foo

Dchmod 755+s /bin/foo

Answer : B

Question 2

Which of the following shell redirections will write standard output and standard error output to a file named filename?

A2>&1 >filename

B>filename 2>&1

C1>&2>filename

D>>filename

E1&2>filename

Answer : B

Question 3

Which option to the tee command will cause the output to be concatenated on the end of the output file instead of overwriting the existing file contents?

A-a

B-c

C-no-clobber

D-continue

Answer : A

Question 4

You are writing text in vi. Now you want to save your changes and exit. Which TWO sequence of inputs will accomplish this?

Aesc ZZ

Bctrl :w!

Cesc zz

Desc :wq!

Ectrl XX

Answer : A, D

Question 5

In the vi editor, which of the following commands will copy the current line into the vi buffer?

Bcc

C1c

Dyy

E1y

Answer : D

Question 6

When should grep -F or the fgrep command be used to search the content of text files?

AWhen files need to be searched that contain non-ASCII text.

BWhen only the presence of the search pattern needs to be reported and not every line that matches the search.

CWhen the text being searched for does not contain any regular expression patterns.

DWhen the text files will be searched multiple times. Subsequent calls to fgrep will run faster.

Answer : C

Question 7

Which of the following commands will print the first few lines of a text file to the shell?

Acat -n 10 filename

Bdump -n 10 filename

Chead -n 10 filename

Dprint -n 10 filename

Answer : C

GAQM LCP-001 Linux Certified Professional (LCP) Exam Practice Test