A network that covers large area, city, country and World is called:
- (A) LAN
- (B) WAN
- (C) Router
- (D) Bridge
- (B) WAN
If one or more computers are connected to a central Hub, this topology is called:
- (A) Ring topology
- (B) Bus topology
- (C) Star topology
- (D) Modulation
- (C) Star topology
Which one the common protocols is used for E-mail?
- (A) FTP
- (B) PPP
- (C) SMTP
- (D) POP
- (C) SMTP
OSI model has:
- (A) 11 layers
- (B) 7 layers
- (C) 3 layers
- (D) 10 layers
- (B) 7 layers
Bandwidth requirement for human voice is:
- (A) 100000 to 200000
- (B) 5000 to 20000
- (C) 20000 to 30000
- (D) 25000 to 50000
- (B) 5000 to 20000
IEEE 802.3 is:
- (A) Device Name
- (B) Protocol
- (C) Topology
- (D) None of these
- (B) Protocol
Which of the following is Internet Protocol?
- (A) Y25
- (B) TCP/IP/
- (C) PCT/PI
- (D) ITTT
- (B) TCP/IP/
Symbol that separates parts of email address is:
- (A) Σ
- (B) @
- (C) #
- (D) =
- (B) @
The card which is used for Internet:
- (A) Network card
- (B) Modem card
- (C) VGA card
- (D) Graphic card
- (B) Modem card
A connection of same type of network is:
- (A) Bridge
- (B) Repeater
- (C) Gateway
- (D) Router
- (A) Bridge