Paper 1 Quiz

Questão 1 de 14

1

There are 3 components in every type of computer system. Check three boxes:

Selecione uma ou mais das seguintes:

Processing
The CPU
Outputs
Inputs
Memory

Explicação

Questão 2 de 14

1

Computeres communicate using apps such as word:

Selecione uma das opções:

VERDADEIRO
FALSO

Explicação

Questão 3 de 14

1

What are the three types of systems and their jobs?

Selecione uma das seguintes:

Dedicated System: only used for one specific job.
Embedded System: a dedicated system part of a larger system.
General Purpose: have a large range of possible jobs.
Dedicated System: only used for one or two specific jobs within a larger system.
Embedded System: a secret job hidden within a large system.
General Purpose: have a large range of possible jobs.
Dedicated System: only used for one specific job.
Embedded System: smaller systems with many uses within a larger system.
General Purpose: only used within one specific machine.

Explicação

Questão 4 de 14

1

Preencha os espaços em branco para completar o texto.

have become very important in life. They have started to be connected to the [IoT] which allows the previous systems to be controlled via , or device.

Explicação

Questão 5 de 14

1

What does computer architecture deal with? Which is the most typical architecture used in computers?

Selecione uma ou mais das seguintes:

The way components fit together. Von Neumann Architecture.
The way a computer looks. Von Nermann Architecture.
A computers appearance. Von Neumann Architecture.
The process of a computer being built. Varn Nermann Architecture.

Explicação

Questão 6 de 14

1

Selecione das listas do Menu para completar o texto.

A CPU, also known as a ( Central Processing Unit, Control Processing Unit, Central Power Unit, Control Power Unit ), is responsible for for the ( processing, movement, architecture, communication ) carried out by a ( computer, device, brain, motherboard ).

Explicação

Questão 7 de 14

1

The ❌ is a fast chip that allows the CPU to communicate with ❌ and the graphics card. As graphics takes a lot of processing, there is typically a ❌ [GPU] on the graphics card. They get hot, so they have a ❌ or fan to reduce temperature.

The Northbridge also communicated with the Southbridge. The Southbridge communicates with Input/Output devices, the ❌ [BIOS] and storage devices.

Arraste e solte para completar o texto.

Northbridge

Southbridge

CPU

RAM

ROM

Virtual Memory

Secondary Memory

Graphics Processing Unit

Graphics Power Unit

Graphics Power Utiliser

heat sink

wind burner

sink

heater

Basic Input/Output System

Basic Output/Input System

Basic Internal Office System

Explicação

Questão 8 de 14

1

RAM is... Select three options:

Selecione uma ou mais das seguintes:

Volatile: loses all of its data when power is lost.
Primary storage: can be directly accessed by the CPU.
Non-volatile: will not lose any data when power is lost.
Connected to the Northbridge.
Connected to the Southbridge.
The same as ROM.

Explicação

Questão 9 de 14

1

Secondary storage is devices such as USB sticks, or hard drives. Each use different types of memory.

Hard drives use Magnetism, and USB sticks use Solid State Memory. The other type of memory is Optical and is commonly used on disks.

Selecione uma das opções:

VERDADEIRO
FALSO

Explicação

Questão 10 de 14

1

Label this F_-D-E___ cycle

Arraste a resposta correta para cada ponto laranja.

Fetch

Fun

Frequent

Decadence

Decode

Drive

Execute

Edexcel

Endanger

Explicação

Questão 11 de 14

1

Selecione das listas do Menu para completar o texto.

The ( Fetch-Decode-Execute, F-D-E, Fetch-Decode ) cycle [also known as the Fetch-Execute cycle] is a process that happens within the CPU. It f( etches, ries, riends ) the next ( instruction, book, photograph ), decodes it and then executes it.

Explicação

Questão 12 de 14

1

The CPU contains:

Selecione uma ou mais das seguintes:

Two Level 1s and one Level 2 Cache: a memory similar to RAM. It is faster and more expensive. Level 1 cache only holds a little bit of data, while Level 2 stores more.
Control Unit [CU]: it is responsible for coordinating timing and data flow in the processor.
Arithmetic Logic Unit [ALU]: responsible for arithmetic and logic operations.
Registers: there are many types of registers within the CPU. They're small areas where binary digits are read and written on the CPU.
RAM: random access memory
ROM: read only memory. Holds the code to start up the computer

Explicação

Questão 13 de 14

1

Types of registers:

(a) Accumulator: temporary ❌ for ALU results.
(b) Program Counter: stores memory address of the next function. Adds ❌ to it, after each F-D-C cycle.
(c) Instruction Register: current instruction is stored in ❌.
(d) Memory Address Register: stores memory address of ❌ instruction.
(e) Memory ❌ Register: stores data that was read or written to memory.

Arraste e solte para completar o texto.

storage

pocket

packet

10

1

2

0

hexadecimal

denary

binary

English

Instruction

Data

Bus

current

past

future

Explicação

Questão 14 de 14

1

What are the paths that each type of bus can take?

Selecione uma das seguintes:

Bus: to another county.
Address Bus: one way, requests data from an address in memory.
Data Bus: both directions, both read and written to memory.
Bus: one part of the CPU or computer to another.
Address Bus: one way, requests data from an address in memory.
Data Bus: both directions, both read and written to memory.
Bus: one direction from one part of the CPU or computer to another.
Address Bus: to a chosen address.
Data Bus: both directions, both read and written to memory.

	Criado por Megan Aldington aproximadamente 6 anos atrás

OCR Computing (Paper 1) Quiz sobre Paper 1 Quiz, criado por Megan Aldington em 26-04-2018.

Paper 1 Quiz

Paper 1 Quiz

Questão 1 de 14

There are 3 components in every type of computer system. Check three boxes:

Selecione uma ou mais das seguintes:

Explicação

Questão 2 de 14

Computeres communicate using apps such as word:

Selecione uma das opções:

Explicação

Questão 3 de 14

What are the three types of systems and their jobs?

Selecione uma das seguintes:

Explicação

Questão 4 de 14

Preencha os espaços em branco para completar o texto.

have become very important in life. They have started to be connected to the [IoT] which allows the previous systems to be controlled via , or device.

Explicação

Questão 5 de 14

What does computer architecture deal with? Which is the most typical architecture used in computers?

Selecione uma ou mais das seguintes:

Explicação

Questão 6 de 14

Selecione das listas do Menu para completar o texto.

Explicação

Questão 7 de 14

Arraste e solte para completar o texto.

Explicação

Questão 8 de 14

RAM is... Select three options:

Selecione uma ou mais das seguintes:

Explicação

Questão 9 de 14

Secondary storage is devices such as USB sticks, or hard drives. Each use different types of memory. Hard drives use Magnetism, and USB sticks use Solid State Memory. The other type of memory is Optical and is commonly used on disks.

Selecione uma das opções:

Explicação

Questão 10 de 14

Label this F___-D____-E_____ cycle

Arraste a resposta correta para cada ponto laranja.

Explicação

Questão 11 de 14

Selecione das listas do Menu para completar o texto.

Explicação

Questão 12 de 14

The CPU contains:

Selecione uma ou mais das seguintes:

Explicação

Questão 13 de 14

Arraste e solte para completar o texto.

Explicação

Questão 14 de 14

What are the paths that each type of bus can take?

Selecione uma das seguintes:

Explicação

Secondary storage is devices such as USB sticks, or hard drives. Each use different types of memory.

Hard drives use Magnetism, and USB sticks use Solid State Memory. The other type of memory is Optical and is commonly used on disks.

Label this F_-D-E___ cycle