Grade 10 ICT

​GRADE 10 GAME KNB?

By Gian Javier

Multiple Choice

What is the most common type of cable used for local area networks (LANs) today?

• A. Coaxial Cable

• B. Unshielded Twisted Pair

• C. Fiber Optic

• D. Telephone Wire

Multiple Choice

Which wiring standard starts with the color "Orange-White" at Pin 1?

• A. T568A

• B. T568B

• C. T568C

• D. RJ11

Multiple Choice

If you are connecting a Computer to a Network Switch, which type of cable should you use?

• A. Crossover Cable

• B. Straight-through Cable

• C. Rollover Cable

• D. USB Cable

Multiple Choice

What tool is used to attach the RJ45 connector to the end of a UTP cable?

• A. Wire Stripper

• B. Punch Down Tool

• C. Crimping Tool

• D. LAN Tester

Multiple Choice

Why are the wires inside a UTP cable twisted in pairs?

• A. To make the cable stronger

• B. To make it easier to see the colors

• C. To reduce electrical interference

• D. To help the electricity move faster

Multiple Choice

What is the maximum distance a standard Cat5e or Cat6 cable can run before the signal gets too weak?

• A. 10 meters

• B. 50 meters

• C. 100 meters

• D. 500 meters

Multiple Choice

Which type of cable is best for long-distance internet because it uses light instead of electricity?

• A. Fiber Optic

• B. UTP Cat5e

• C. UTP Cat6

• D. Coaxial

Multiple Choice

You are making a Crossover cable. If Side A is T568B, what color is Pin 1 on Side B?

• A. Orange-White

• B. Green-White

• C. Blue

• D. Brown

Multiple Choice

What is the name of the plastic connector used at the end of a network cable?

• A. RJ11

• B. RJ45

• C. LAN

• D. USB

Multiple Choice

When stripping a UTP cable, why should you be careful not to cut the inner copper wires?

• A. It will change the color of the wire

• B. It can cause a "short circuit" or signal failure

• C. It makes the cable too short

• D. It will break the crimping tool

Multiple Choice

Which device is known as a "smart" device because it sends data only to the specific computer that needs it?

• A. Hub

• B. Switch

• C. Repeater

• D. Splitter

Multiple Choice

What device acts as the "gateway" between your home network and the Internet?

• A. Router

• B. LAN Tester

• C. Network Card

• D. Bridge

Multiple Choice

A Hub is considered "dumb" or inefficient because it _________.

• A. Is too expensive

• B. Sends data to every computer on the network

• C. Can only connect to two computers

• D. Does not require electricity

Multiple Choice

What does "Wi-Fi" stand for in general networking terms?

• A. Wired Fiber

• B. Wireless Fidelity

• C. Wide Frequency

• D. Windows Filter

Multiple Choice

If a computer does not have a built-in port for a network cable, what hardware must be installed?

• A. A new Monitor

• B. A Network Interface Card

• C. A bigger Hard Drive

• D. A Power Supply

Multiple Choice

Which device is used to extend the range of a Wi-Fi signal to a far corner of a house?

• A. Wireless Access Point

• B. Modem

• C. Switch

• D. Hub

Multiple Choice

What is the main difference between a Modem and a Router?

• A. There is no difference

• B. A Modem brings the internet into the house; a Router shares it with devices

• C. A Router is faster than a Modem

• D. A Modem is only for fiber optics

Multiple Choice

You finished crimping a cable. You plug it into a LAN tester, and Pin 1 and Pin 2 do not light up. What is the problem?

• A. The battery is low

• B. The wires are not touching the metal pins in the RJ45

• C. You used the wrong color of tape

• D. The cable is too long

Multiple Choice

If a network is running very slowly, and you see a "tangle" of cables near a power source, what might be the cause?

• A. Gravity

• B. The cables are too clean

• C. Electromagnetic Interference

• D. The router is upside down

Multiple Choice

What does it mean if the LAN tester shows a "Short" error?

• A. Two wires are touching each other accidentally

• B. The cable is not long enough

• C. The tester is broken

• D. The internet is too fast

Multiple Choice

You notice the "Link Light" on the back of a computer is not blinking. What is the first thing you should check?

• A. If the monitor is on

• B. If the keyboard is working

• C. If the network cable is plugged in securely

• D. If the mouse is moving

Multiple Choice

A student tries to connect two computers directly to each other using a Straight-through cable, but it doesn't work. What should they use instead?

• A. A longer Straight-through cable

• B. A telephone

• C. A power cord

• D. A Crossover cable

Multiple Choice

What does OHS stand for?

• A. Online Hardware System

• B. Occupational Health and Safety

• C. Office Hygiene Standard

• D. Open Hardware Software

Multiple Choice

Why should you wear an anti-static wrist strap when touching the inside of a computer?

• A. To keep your arm from getting tired

• B. To look like a professional technician

• C. To improve your grip on the tools

• D. To prevent Static Electricity (ESD) from frying sensitive parts

Multiple Choice

Which PPE should you wear when cutting wires or drilling holes in a computer case?

• A. Safety Goggles

• B. Sunglasses

• C. Earrings

• D. Dust Mask

Multiple Choice

Why is it dangerous to eat or drink while repairing a computer?

• A. The food might get cold

• B. It makes the repair take longer

• C. Spilled liquids can cause a short circuit and permanent damage

• D. The computer might smell like food

Multiple Choice

What is the "Golden Rule" before opening a computer case or networking device?

• A. Turn it on to see if it works

• B. Unplug the power cord and ground yourself

• C. Clean the outside with a wet cloth

• D. Call your teacher immediately

Multiple Choice

If you see a student running in the computer lab with loose cables on the floor, what hazard is present?

• A. Tripping Hazard

• B. Fire Hazard

• C. Electrical Hazard

• D. Chemical Hazard

Multiple Choice

What tool should you use to organize messy cables and keep them off the floor?

• A. Scotch Tape

• B. Cable Ties

• C. Glue Gun

• D. Rubber Bands

Multiple Choice

What should you do if you smell smoke coming from a network switch?

• A. Fan the smoke away

• B. Pour water on it

• C. Immediately unplug it

• D. Wait for it to stop smoking