Linux - Study Mode

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[#296] What command is used to save the standard output in a file, as well as display it on the terminal?

(A) tee

(B) grep

(C) cat

(D) more

Correct Answer

(A) tee

[#297] What command is used to count just the number of lines contained in a file?

(A) wc - r

(B) wc - w

(C) wc - c

(D) wc - l

Correct Answer

(D) wc - l

[#298] In OSI network architecture, the routing is performed by

(A) session layer

(B) transport layer

(C) data link layer

(D) network layer

Correct Answer

(D) network layer

[#299] The 32-bit internet address 10000000 00001010 00000010 00011110 will be written in dotted decimal notation as

(A) 128.10.2.30

(B) 210.20.2.64

(C) 164.100.9.61

(D) 148.20.2.30

Correct Answer

(A) 128.10.2.30

[#300] Which class network is used for a collection of a small number of networks with a large number of nodes?

(A) Class A

(B) Class B

(C) Class C

(D) All of the above

Correct Answer

(A) Class A