Q.1 In the layer hierarchy as the data packet moves from the upper to the lower layers, headers are ___________.
A. Added
B. Removed
C. Rearranged
D. Modified
Ans : Added
Q.2 The structure or format of data is called ___________.
A. Syntax
B. Semantics
C. Struct
D. Formatting
Ans : Syntax
Q.3 The IETF standards documents are called ________.
A. RFC
B. RCF
C. ID
D. DFC
Ans : RFC
Q.4 The first Network was called ________.
A. CNNET
B. NSFNET
C. ASAPNET
D. ASAPNET
Ans : ASAPNET
Q.5 Communication between a computer and a keyboard involves ______________ transmission.
A. Automatic
B. Half-duplex
C. Full-duplex
D. Simplex
Ans : Simplex
Q.6 A _______ is the physical path over which a message travels.
A. Path
B. Medium
C. Protocol
D. Route
Ans : Medium
Q.7 Which organization has authority over interstate and international commerce in the communications field?
A. ITU-T
B. IEEE
C. FCC
D. ISOC
Ans : FCC
Q.8 Which of this is not a network edge device?
A. Smartphones
B. PC
C. Servers
D. Switch
Ans : Switch
Q.9 Three or more devices share a link in ________ connection.
A. Multipoint
B. Point to point
C. Simplex
D. Unipoint
Ans : Multipoint
Q.10 A _________ set of rules that governs data communication.
A. Servers
B. Protocols
C. Standards
D. RFCs
Ans : Protocols