TLE ICT 9: 2nd Quarter

Question 1

Consists of two or more computers that are linked in order to share resources (such as printers, and CD- Roms), exchange files , or allow electronic communications.

Answer 1

Network

Question 2

Three Basic Types of Network

Answer 2

Local Area Network
Metropolitan Area Network
Wide Area Network

Question 3

is a network that is confined to a relatively small area. It is generally limited to a geographic area such as writing lab, school , or building. Rarely are __ computers more than a mile apart.

Answer 3

Local Area Network/LAN

Question 4

is a network that interconnects mod users with computer resources in a geographic area or region larger than that covered by even a large local area network but smaller that the area network.

Answer 4

Metropolitan Area Network/MAN

Question 5

connect larger geographic areas

Answer 5

Wide Area Network

Question 6

a small, simple, inexpensive device that joins multiple computers together.

Answer 6

Hub

Question 7

is a device filters data traffic at a network boundary.

Answer 7

Bridge

Question 8

is a device that gathers the signals from devices that are connected to it, and then regenerates a new copy of each signal.

Answer 8

Ethernet switch

Question 9

are small physical devices that join multiple networks together.

Answer 9

Routers

Question 10

is an internetworking system capable of joining together two networks that use different base protocols.

Answer 10

Network Gateway

Question 11

is a contraction of the terms modulator and demodulator.

Answer 11

Modem

Question 12

is changing the digital from a computer to analog data to be sent over telephone lines.

Answer 12

Modulator

Question 13

is changing the analog data which is received over the telephone lines to digital data to be used by the computer.

Answer 13

Demodulator

Question 14

protects a computer network from unauthorized access. May be hardware device, software programs or a combination of two.

Answer 14

Network Firewall

Question 15

Is an network interface card. This is a computer circuitboard or card that is installed in a computer so that it can be connected to a network.

Answer 15

LAN card

Question 16

Is a part of a network. It is a special computer that users on the network and access to carry out a particular job..

Answer 16

SERVER

Question 17

Is the connector on the back of a computer or other device. A. __ is serial port, or a parallel port

Answer 17

Port Hub/ port

Question 18

It’s a device that allows computer to share data or otherwise a device which let computer exchange information

Answer 18

Modem( modulator/ demodulator)

Question 19

It is an input device that read text or illustrate printed on paper translate, the information into a form that computer can use.

Answer 19

Scanner

Question 20

Is used to drive or fasten negatives, slotted screws.

Answer 20

Flat screwdriver

Question 21

A hardware interface for low speed peripherals, such as the keyboard, mouse, joysticks, scanner, printer, and telephony device

Answer 21

USB or universal serial bus

Question 22

Is a piece of hardware that produce a paper copy also known as hardcopy of the information generated by the computer

Answer 22

Printer

Question 23

Is a primary memory. This memory is used inside the computer to hold programs and data while it is running..

Answer 23

Ram or random access memory

Question 24

Chip that controls, the most basic functions of the computer and for forms as soft as every time you turn it on.

Answer 24

BIOS/basic input/output system

Question 25

Ram that can retain data without electrical power it is widely used for BIOS chips and for digital camera and digital music storage.

Answer 25

FLASH DRIVE

Question 26

Camera using videotape a camera, that records and videotape.

Answer 26

Video camera

Question 27

It’s used for a holding, bending, and stretching the lead of electronics components or connecting wire

Answer 27

Long nose, pliers

Question 28

Is used to join two or more metals conductors with the support of soldering lead melted around it

Answer 28

Soldering iron

Question 29

Is used to unsolder unwanted parts are components in a circuit with the support of soldering pencil

Answer 29

Desoldering tool

Question 30

Is used to drive or fasten positive slotted screws

Answer 30

Phillips screwdriver

Question 31

For RJ 11, 1245 and BNC with remote unit this ergonomic tester is designed to test most of network cable wiring. You can either conduct an auto or manual test.

Answer 31

LAN TESTER

Question 32

Is a popular type of cable used in computer network that consist of two shielded wires twisted around each other.

Answer 32

UTP

Question 33

If you’re first to protect protective clothing, how much goggles or other gear designed to protect the wears body or clothing from injury by electrical hazards, heat, chemicals and infection for job related, occupational safety, and health purposes.

Answer 33

Personnel, protective equipment or PPE

Question 34

A large spectacles with shields around the rims for protecting the ice from dust, excessive light and wind.

Answer 34

Goggles

Question 35

A special type of shoes used to prevent electrical shock and for waterproofing and insulating purposes

Answer 35

Rubber sole

Question 36

A garment worn over the front of the body as a protection, for one’s cloth

Answer 36

Apron

Question 37

I covering for the face to prevent inhaling, or absorbing dust and other chemicals

Answer 37

Facemask

Question 38

The covering material with a separate sheath for each finger use for hand protection

Answer 38

Gloves

Question 39

Is the diş Haha of electricity between two objects with different electrical potential.

Answer 39

Anti-static