11 grade 1 term Revision

Question 1

What is an output of analysis stage

Accepted Answer

Requirements

Question 2

Application Software does_______tasks

Accepted Answer

Specific

Question 3

This flowchart symbol indicates a ....

Accepted Answer

Decision

Question 4

What is utility software?

Accepted Answer

Supports the computer infrastructure, Helps analyse,configure, optimize or maintain a computer

Question 5

What is the role of operating system?

Accepted Answer

An interface between hardware and application software.

Question 6

Which of these does not improve the performance of a CPU

Accepted Answer

Connecting it to the internet

Question 7

In a data flow diagram this symbol represents...

Accepted Answer

data store

Question 8

Data collection methods:

Accepted Answer

Interview, Survey

Question 9

Logic gates are used

Accepted Answer

as the basis of all modern computing / microprocessors / microcontrollers

Question 10

Fourth Generation Programming languages are called ...

Accepted Answer

Declarative Languages

Question 11

All computers need an operating system to function?

Accepted Answer

True

Question 12

What type of diagram is this?

Accepted Answer

Data flow Diagram (DFD)

Question 13

What is meant by the imperative programming paradigm?

Accepted Answer

Program written and executed in programmer determined order

Question 14

Which of these is an example of a third generation programming language?

Accepted Answer

C++

Question 15

Assembly language uses mnemonics

Accepted Answer

True

Question 16

Which is not a function of an operating system?

Accepted Answer

Scanning for viruses

Question 17

Have a good holidays ))

Accepted Answer

Thanks )), You too))

Question 18

Which is not the Pro for Waterfall SDLC?

Accepted Answer

Adaption to Changes

Question 19

A benefit of a High level programming language is:

Accepted Answer

Easier to Learn, Easier to spot mistakes

Question 20

Which programming language is a functional language?

Accepted Answer

F#

Question 21

Choose right SDLC

Accepted Answer

Spiral

Question 22

What part of a Data flow diagram is this?

Accepted Answer

Process

Question 23

What is cache memory?

Accepted Answer

High speed retrieval memory held in/near the CPU.

Question 24

Which of the following is an example of utility software?

Accepted Answer

Firewall

Question 25

Virtual Memory is:

Accepted Answer

Used when there is not enough memory to run programs on RAM, Is kept temporarily on the Hard Disk

Question 26

Which is NOT in a CPU?

Accepted Answer

RAM

Question 27

Use for ROM?

Accepted Answer

stores the program required to initially boot the computer

Question 28

At what stage of the SDLC would interviews be performed?

Accepted Answer

Investigation

Question 29

A trace table ....

Accepted Answer

Dry runs a program to see if the variables and data work

Question 30

Use for RAM?

Accepted Answer

Reads data quickly to run applications,It reads and writes.

Question 31

Is cache memory quicker than RAM?

Accepted Answer

Yes

Question 32

A benefit of a Low Level programming language is:

Accepted Answer

Faster to Execute, More secure

Question 33

De Morgans Law

Accepted Answer

Method of simplifying Boolean logic using the not (!).

Question 34

What was first successful high level programming language.?

Accepted Answer

FORTRAN Computer Programming Language

Question 35

What does SDLC stand for?

Accepted Answer

Systems Development Life Cycle

Question 36

Name this logic gate

Accepted Answer

XOR

Question 37

What part of a Data flow diagram is this?

Accepted Answer

Data Flow

Question 38

Is Python a low or high level programming language?

Accepted Answer

High

Question 39

What does CPU stand for?

Accepted Answer

Central Processing Unit

Question 40

How many levels of CACHE memory are there

Accepted Answer

Three

Question 41

A flowchart is

Accepted Answer

diagram representing an algorithm

Question 42

The final solution should be chosen by

Accepted Answer

Users, CLient

Question 43

Logic Gates: What Logic Gate is this?

Accepted Answer

And

Question 44

What sort of utility software is this?

Accepted Answer

Disk cleanup

Question 45

what is Assembly language?

Accepted Answer

A simplified version of machine code

Question 46

De Morgans law states that:

Accepted Answer

AND changes to OR, OR changes to AND

Question 47

This flowchart symbol indicates a ....

Accepted Answer

Input/Output

Question 48

What is the role of the CPU?

Accepted Answer

Process instructions

Question 49

One function of an operating system is

Accepted Answer

User Interface, Manage files, Manage resources, Handle security

Question 50

Programming language in fifth generation is....

Accepted Answer

Mercury

11 grade 1 term Revision

Questions 50

11 grade 1 term Revision

Questions 50