CSIT 111 Exam 2026 Questions and
Answers
is a system that connects two or more computing devices for transmitting and
sharing information. - Correct answer-Computer Network
The first working network - Correct answer-ARPANET
ARPANET is created in ______ - Correct answer-1906
From a broader lens, a computer network is built with two basic blocks:
___________ - Correct answer-nodes or network devices and links
The _____ connect two or more nodes with each other. - Correct answer-links
KEY COMPONENTS OF COMPUTER NETWORK - Correct answer-- Network
Device
- Links
- Communication Protocols
- Network Defense
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, are computing devices that need to be linked in the network. - Correct answer-
NETWORK DEVICES
These are end devices that users directly and frequently access. For example, an
email originates from the mailing application on a laptop or mobile phone. -
Correct answer-Computers, mobiles, and other consumer devices
These are application or storage servers where the main computation and data
storage occur. All requests for specific tasks or data come to the servers. - Correct
answer-Servers
is the process of selecting the network path through which the data packets
traverse. - Correct answer-Routers
Repeaters are to networks what transformers are to electricity grids—they are
electronic devices that receive network signals and clean or strengthen them. Hubs
are repeaters with multiple ports in them. They pass on the data to whichever ports
are available. - Correct answer-Switches
are hardware devices that act as 'gates' between two distinct networks. They can be
firewalls, routers, or servers. - Correct answer-Gateways
Two Types of Links - Correct answer-- Wired
- Wireless
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Answers
is a system that connects two or more computing devices for transmitting and
sharing information. - Correct answer-Computer Network
The first working network - Correct answer-ARPANET
ARPANET is created in ______ - Correct answer-1906
From a broader lens, a computer network is built with two basic blocks:
___________ - Correct answer-nodes or network devices and links
The _____ connect two or more nodes with each other. - Correct answer-links
KEY COMPONENTS OF COMPUTER NETWORK - Correct answer-- Network
Device
- Links
- Communication Protocols
- Network Defense
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
, are computing devices that need to be linked in the network. - Correct answer-
NETWORK DEVICES
These are end devices that users directly and frequently access. For example, an
email originates from the mailing application on a laptop or mobile phone. -
Correct answer-Computers, mobiles, and other consumer devices
These are application or storage servers where the main computation and data
storage occur. All requests for specific tasks or data come to the servers. - Correct
answer-Servers
is the process of selecting the network path through which the data packets
traverse. - Correct answer-Routers
Repeaters are to networks what transformers are to electricity grids—they are
electronic devices that receive network signals and clean or strengthen them. Hubs
are repeaters with multiple ports in them. They pass on the data to whichever ports
are available. - Correct answer-Switches
are hardware devices that act as 'gates' between two distinct networks. They can be
firewalls, routers, or servers. - Correct answer-Gateways
Two Types of Links - Correct answer-- Wired
- Wireless
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
