In virtual circuit, network each packet contains:
- (A) Full source and destination address
- (B) A short VC number
- (C) Both A and B
- (D) None of these
- (B) A short VC number
Which one of the following routing algorithms can be used for network layer design?
- (A) Shortest path algorithm
- (B) Distance vector routing
- (C) Link state routing
- (D) All of these
- (D) All of these
The network layer protocol of Internet is:
- (A) Ethernet
- (B) Internet protocol
- (C) Hypertext transfer protocol
- (D) None of these
- (B) Internet protocol
The process of converting analog signals Into digital signals is called:
- (A) Modulation
- (B) Telecommuting
- (C) Switching
- (D) Demodulation
- (A) Modulation
Which of the following is the most common protocol used for Emails?
- (A) FTP
- (B) SMTP
- (C) POP
- (D) JPEG
- (B) SMTP
The process of converting digital signals into analog signals is called:
- (A) Modulation
- (B) Telecommuting
- (C) Switching
- (D) Demodulation
- (D) Demodulation
FTP facility is used to:
- (A) Transfer protocols
- (B) Transfer files
- (C) Check computer
- (D) Boot computer
- (B) Transfer files
The Internet was designed as ARPANET by US Department of Defense during:
- (A) 1960
- (B) 1989
- (C) late 1960s
- (D) 1990
- (C) late 1960s
Which of the following can be sent as emails?
- (A) Text messages
- (B) Documents
- (C) Images
- (D) All of the above
- (D) All of the above
All previous networks were replaced by National Science Foundation’s NSFNET in:
- (A) 1968
- (B) 1980
- (C) 1970
- (D) 1980Â
- (D) 1980Â