computer science test

QUIZ PIXEL SPACESHIP

Start

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WAN

LAN

NAN

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question 1/10

It covers a small geographical area located on a single site. All hardware for a ___ is owned by UTP cable, fibre optic cables or wireless using Wi-Fi. what is it?

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10011001

11011001

01101101

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QUESTION 2/10

if you were to add together these binary codes, what would the answer be?01101101 + 00101100

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Wired solution

hybrid solution

Wireless solution

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QUESTION 3/10

A local school has a set of very old buildings which were built long before the modern Internet took shape. They wish to install a teachers PC in each classroom and students should be able to connect to the network from any location. Reliable connections are required but fast data transfer speeds are not essential. State whether you would recommend a wired, wireless or hybrid solution and provide reasons to back this up.

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to convert one file to another

to compress something by pressing it hard

to reduce size of data to save space

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QUESTION 4/10

what is compression?

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name server

application server

web server

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QUESTION 5/10

Which server has the role of hosting and matching web addresses to IP addresses?

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A standalone computer

Two or more computers connected together for the purpose of communicating

Two or more computers working at the same time

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QUESTION 6/10

What is a network?

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Fibre-optic cables cost less than twisted copper wires

Fibre-optic cables are more flexible than twisted copper wires

Fibre-optic cables have a higher bandwidth than twisted copper wires

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QUESTION 7/10

What is an advantage of using fibre-optic cables over twisted copper wires?

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Users cannot share files

Freedom of movement

Limited connection range

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QUESTION 8/10

Which of the following is a disadvantage of using a wireless connection?

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To translate a domain name into an internet address

To host websites

To store usernames and passwords

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QUESTION 9/10

What is the function of a domain name server?

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A measure of how many users send messages on a network

A measure of how long it takes a message to travel from one device to another across a network

Older devices that still have to be supported on a network

PIXEL QUIZ

QUESTION 10/10

What is latency?

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CONGRATS!

START OVER?

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Invasion!

TRY AGAIN

Score:992340