Question 1

- (Exam Topic 1)
After issuing:
function myfunction { echo $1 $2 ; }
in Bash, which output does:
myfunction A B C
Produce?

Accepted Answer

Correct answer: A

Question 2

- (Exam Topic 1)
Which of the following commands lists all defined variables and functions within Bash?

Accepted Answer

Correct answer: B

Question 3

- (Exam Topic 1)
Which of the following is the best way to list all defined shell variables?

Accepted Answer

Correct answer: B

Question 4

- (Exam Topic 1)
How can the existing environment variable FOOBAR be suppressed for the execution of the script./myscript only?

Accepted Answer

Correct answer: C

Question 5

- (Exam Topic 1)
Which of the following words is used to restrict the records that are returned from a SELECT SQL query based on a supplied criteria for the values in the records?

Accepted Answer

Correct answer: C

Question 6

- (Exam Topic 1)
Which directory in /etc is used to keep a sample copy of files and directories for when a new user has a home directory created? (Please provide the full path)

Accepted Answer

/etc/skel, /etc/skel/

Question 7

- (Exam Topic 1)

100% Valid and Newest Version 102-500 Questions & Answers shared by Certleader
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When the command echo $$ outputs 12942, what is the meaning of 12942?

Accepted Answer

Correct answer: B

Question 8

- (Exam Topic 1)
Which of the following are requirements in order to run a shell script like a regular command from anywhere in the filesystem? (Choose THREE correct answers.)

Accepted Answer

Correct answer: BCD

Question 9

- (Exam Topic 2)
What is the purpose of a screen reader?

Accepted Answer

Correct answer: A

Question 10

- (Exam Topic 2)
Which of the following commands shows the current color depth of the X Server?

Accepted Answer

Correct answer: C