Servers and Mobile devices

Unit 1: Servers and Mobile devices

Multiple Choice

The _________is often referred to as the brain of the computer

• Random Access Memory (RAM)

• Central Processing Unit (CPU)

• Motherboard

• Power Supply Unit (PSU)

Multiple Choice

What part of a computer performs calculations, actions, and runs programs.

• Calculator

• Graphics Processing Unit (GPU)

• Central Processing Unit (CPU)

• Power Supply Unit (PSU)

Multiple Select

Select 4 main functions of the CPU

• Fetch

• Store

• Decode

• Process

• Execute

Multiple Choice

What function of the CPU describes the reception of an instruction or set of instructions?

• Fetch

• Decode

• Execute

• Store

Multiple Choice

The instructions received by the CPU are received from what device?

• RAM

• Hard Disk Drive

• CPU

• PSU

Multiple Choice

Instructions received by the CPU are stored where?

• RAM

• Hard Disk Drive

• Registers

• Storage device

Multiple Choice

What happes after the CPU fetches an instruction and stores it in the instruction register?

• Decode the instruction

• Save the instruction

• Execute the instruction

• Convert the instruction

Multiple Choice

What function of the CPU generates output?

• Fetch

• Decode

• Execute

• Store

Multiple Choice

Can a single core of CPU execute more than one instruction at a time?

• Yes

• No

Multiple Select

What 2 ways have manufacturers improved CPU execution speeds?

• Multiple Core

• More RAM

• Bigger motherboards

• Threading

Poll

What is a server?

• A very expensive computer

• Computer that manages access to different resources and services in one PC

• Computer that manages access to different resources and services over a network.

• Fast computer that has internet connection to access many websites

Open Ended

List down the different types of servers we have covered in this lesson.

Multiple Choice

What type of server runs websites?

• Web Server

• Internet Server

• Internet Server

• Email server

Multiple Choice

A server that manages the sending and receiving of emails is called ...

• Web Server

• Communication Server

• Internet Server

• Email server

Multiple Choice

File servers offer users a central storage place for what?

• Files

• Internet

• Security

​Quick Knowledge Check

• ​Spin and pick

​Quick Knowledge Check

• ​Spin and pick

Multiple Choice

Which of these hardware components are not found in a server

• RAM

• CPU

• Network Port

• None of the above

Multiple Choice

The total memory capacity of the server depends on the motherboard, True or False?

• True

• False

Multiple Choice

What hardware component in a server permanently stores all digital content.

• CPU

• RAM

• Hard Disk Drive

• Mother board

Multiple Choice

What device in a server makes it possible to connect it to the internet?

• CPU

• Router

• Network

• Bandwidth

Multiple Choice

A server requires a higher amount of electricity than a PC to run effectively?

• True

• False

Multiple Choice

An E-reader is an example of what type of device?

• Mobile Devices

• PC devices

• Reading devices

Multiple Choice

In mobile devices, what is the main internal component where most components are built into a single integrated circuit called?

• System-on-a-Mobile device

• System-on-a-Chip

• System-on-a-Circuit

• Motherboard

Multiple Select

Select the 2 main display technology types in smartphones.

• LCD 

• System-on-a-Chip

• LED

• Smart screen

Multiple Choice

What is Lithium-ion technology used for in mobile phones?

• Screen

• System-on-a-Chip

• Battery

• Apps

Multiple Choice

Most mobile devices are shipped with LPDDR3 or 4. What does LP mean?

• Low Power

• Limited Power

• Low Processor

• Limited processor