Dear Aspirants,
Welcome to Online Computer Quiz in Affairscloud.com. Here we are providing sample questions in Data Communication & Networking. It will be very useful for all SBI/IBPS/LIC exams and other competitive exams. We have also included some important questions that are repeatedly asked in previous exams.
- _________is a network that is constructed by using Internet to connect to a private network, such as a company’s Internal Network.
A. LAN
B. WAN
C. PAN
D. VPND. VPN - ________ is a computer network designed for a city or town.
A. LAN
B. WAN
C. PAN
D. MAND. MAN - _______ are the set of rules used by a network for communication.
A. Server
B. File Server
C. Protocols
D. None of the AboveC. Protocols - __________ is a telecommunications network or computer network that extends over a large geographical distance.
A. LAN
B. WAN
C. PAN
D. MANB. WAN - How many layers are in Open Systems Interconnection(OSI) Model?
A. Six
B. Seven
C. Four
D. FiveB. Seven - Which is a network device that is used to regenerate or replicate signals that are weakened or distorted by transmission over long distances?
A. Repeater
B. Hub
C. Switch
D. BridgeA. Repeater - Which of the following is a common connection point for devices in a network?
A. Repeater
B. Hub
C. Switch
D. BridgeB. Hub - A _________ is a network point that acts as an entrance to another network.
A. Repeater
B. Hub
C. Gateway
D. BridgeC. Gateway - Which is a device that connects a local area network (LAN) to another local area network that uses the same protocol?
A. Repeater
B. Hub
C. Switch
D. BridgeD. Bridge - _______ is a networking device that forwards data packets between computer networks.
A. Repeater
B. Hub
C. Switch
D. RouterD. Router
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