SDD yr 11 revision

Which of the following data type will use '5','Bob' and '1.8':

• String

• Floating point

• Boolean

• Integer

Which of the following is a data structure which uses the same type of data types

• Records

• Array

• Boolean

• String

Which of the following hardware device is part of primary storage?

• Keyboard

• Hard Drive

• USB

• RAM

Which of the following software licences is not covered by copyright?

• Freeware

• Commercial

• Public Domain

• Freeware

The study of the relationship between human workers and their work environment. This is known as..

• Ergonomics

• User interface

• User friendly

• Consistency

Which of the following is not part of a computer system

• Hardware

• Software

• Personnel

• Information

The physical components of the system. This is known as ..

• Hardware

• Software

Which software development approach is the cheapest

• RAD

• Structured

• End User

• Prototyping

Which of the following is input device

• Keyboard

• Mouse

• Monitor

• Speakers

A series of steps which, when performed

correctly, will solve a problem in a finite time. This is known as a

• Desk Check

• Structure chart

• System Flowchart

• Algorithm