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Worksheets

Telecommunications

Total questions: 26

Worksheet time: 13mins

Name
Class
Date
1.

A ______________________ _______________________ is a transmission which uses digital code (a 0 or 1) to write code on the signal.

a)

Digital Signal

b)

Web Address

c)

Broadcast Communication

d)

Transmission Medium

2.

A(n) _______________ is a computer file which is sent along with an e-mail message.

a)

Attachment

b)

Browser

c)

Domain

d)

Cookie

3.

_________________ _________________ refers to internet information available to a computer user.

a)

Online Resources

b)

Online Research

c)

Web Address

d)

Digital Signal

4.

_________________ is the name given to a computer directly connected to the internet.

a)

Host

b)

Router

c)

Receiver

d)

Channel

5.

_________________ is a system of connected computers

that allows the sharing of files and equipment.

a)

Network

b)

Router

c)

Transmitter

d)

Modulation

6.

_________________ are communication devices that route data to correct user.

a)

Routers

b)

Transmitter

c)

Tranciever

d)

Receiver

7.

A _________________ is a device that serves as a transmitter and receiver.

a)

Transceiver

b)

Receiver

c)

Transmitter

d)

Router

8.

The ____________________ is a term given to the network of computers that provide information world-wide.

a)

Internet

b)

Cookie

c)

Domain

d)

Network

9.

________________ is a device that takes information and converts it to a signal for transmission.

a)

Reciever

b)

Transmitter

c)

Transceiver

d)

Router

10.

______________________ ___________________ is a transmission by one powerful transmitter and numerous receivers.

a)

Broadcast Communication

b)

Video Conferencing

c)

Digital Signal

d)

Transmission Medium

11.

__________ is the sending and receiving messages through a computer network.

a)

Email

b)

Channel

c)

Encode

d)

Modulation

12.

A ________________is software that is used to locate and view internet resources found on the world wide web.

a)

Browser

b)

Cookie

c)

Host

d)

Network

13.

__________________________ is the act of sending information such as data, text, pictures, voice and video.

a)

Telecommunications

b)

Email

c)

Encode

d)

Transmitter

14.

_______________ _______________ is the use of materials from the internet, CD ROMS, databases, or any other computer resource.

a)

Online Research

b)

Online Resources

c)

Web Address

d)

Web Browser

15.

___________________ is the continuous variation of a transmission signal used to encode the signal.

a)

Modulation

b)

Transmitter

c)

Encode

d)

Transceiver

16.

___________________ __________________ is the matter across which a transmission is conducted.

a)

Transmission Medium

b)

Transmission Channel

c)

Broadcast Communication

d)

Online Resources

17.

A ________________ is a device that receives a transmission and converts the signal back into usable information.

a)

Receiver

b)

Transceiver

c)

Transmitter

d)

Router

18.

A _______________ is a division in a transmission medium so that it can be used to send multiple independent streams of data.

a)

Channel

b)

Router

c)

Modulation

d)

Host

19.

____________-___-____________-___________________ is the transmission between one transmitter and one receiver.

a)

Point-to-Point Communication

b)

Point-to-Receiver Communication

c)

Transmitter-to-Receiver Communication

d)

Transmitter-to-Point Communication

20.

__________ __________ __________ ___________ ______________ is a website address.

a)

Uniform Resource Locator (URL) Address

b)

Uniform Resource Landscape (URL) Address

c)

United Resource Locator (URL) Address

d)

Uniform Reform Locator (URL) Address

21.

The _______________ is the part of an Internet address that identifies where a person’s account is located.

a)

Domain

b)

Channel

c)

Modulation

d)

Host

22.

_________________ are small text files that identify a user’s personal preference and settings and allows web site servers to retrieve the information.

a)

Cookies

b)

Browsers

c)

Attachments

d)

Emails

23.

To ___________ is to place a transmission code within a signal which can be turned back into useful information by a receiver.

a)

Encode

b)

Decode

c)

Recode

d)

Uncode

24.

________________ _________________ is the first part of an Email address.

a)

User Name

b)

Web Address

c)

Digital Signal

d)

Broadcast Communication

25.

_______________ ________________ is the universal locator

(URL).

a)

Web Address

b)

Online Resources

c)

Online Research

d)

Domain Name

26.

_______________ __________________________ is the act of using a camera and an internet connection for visual communication between two or more sites.

a)

Video Conferencing

b)

Broadcast Communication

c)

Online Research

d)

Online Resources