A register is a data holding place that is....

"Closer" and smaller than cache, Within the CPU

The cache provides fast access to....

frequently used instructions and data

THE MDR (Memory Data Register) holds...

...the data either fetched from, or to be written to memory

The PC (Program Counter)....

...holds the address of the next instruction in memory

The MAR (Memory Address Register) holds...

...the address of where data is to be stored or fetched from

.....calculations and logical decisions, .....logical decisions and calculations

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GCSE Von Neumann Architecture

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Basics of Von Neuman Architecture for GCSE Computer Science

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Questions 15

Answers

1
MDR stands for
Memory Data Register
Main Data Register
My Daughter's Registrar
Confusing fourth answer
2
A register is a data holding place that is....
Outside the CPU
Larger and slower than cache
"Closer" and smaller than cache
Within the CPU
3
The cache provides fast access to....
frequently used fruity language
frequently used implications and dates
frequently used major credit cards
frequently used instructions and data
4
This topic concerned...
The Von Neumann Architecture
The Von Bondies Architecture
The Von Trapp Architecture
The Von Richthoffen Architecture
5
In this context, PC stands for
Polite Customer
Program Counter
Personal Computer
Police Constable
6
THE MDR (Memory Data Register) holds...
...the data from misty water-coloured memories
...the data either fetched from, or to be written to memory
...the data fetched from memory
...the data to be written to memory
7
The PC (Program Counter)....
...holds the address of that girl you met
...holds the address of the next instruction in memory
...holds the address of that guy you met
...holds the address of the next indecision in memory
8
The MAR (Memory Address Register) holds...
...the address of where data is to be stored
...the address of Data from Star Trek: The Next Generation
...the address of where data is to be stored or fetched from
...the address of where data is to be fetched from
9
MAR stands for
Manly Address Register
Man in A dress Register
Memory Address Register
Main Address Rester
10
The purpose of a CPU is to...
Fetch and execute instructions
Find and execute imposters
Finish an exciting introduction
French and english inductions
11
CPU stands for...
Central Paraphrasing Unit
Central Predicting Unit
Central Processing Unit
Central Protection Unit
12
ALU stands for
Arithmetic Logic Unit
Asthmatic Labrador Unit
Arithmetic Labelling Unit
Athermic Laser Unit
13
The ACC (Accumulator) holds...
...the result of contraindications
...the result of considerations
...the result of complications
...the result of calculations
14
An ALU performs.....
.....best when under pressure
.....in a small indie band
.....calculations and logical decisions
.....logical decisions and calculations
15
ACC is short for
Attenuator
Assimilator
Acucumber
Accumulator

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