Computer Knowledge Question Bank Pdf - 1

Question: 1

Length of the domain names is from ______ to ______ characters.

(A) 1 to 63

(B) 1 to 64

(C) 2 to 63

(D) 2 to 64

Question: 2

How many copies of zone files are there?

(A) 1

(B) 2

(C) 3

(D) 4

Question: 3

Which is present on the top in tree like structure hierarchical namespace?

(A) Name

(B) Tree

(C) Root

(D) Top

Question: 4

What is the equivalent binary value of 143?

(A) 100000

(B) 10001001

(C) 10001111

(D) 10010000

Question: 5

Which of the following notation is used to denote IPv4 addresses?

(A) Binary

(B) Dotted decimal

(C) Hexadecimal

(D) Both A and B