Form1 Final

1.

1 point

When two integers are divided the result

Is ALWAYS an integer

Can be Boolean

Can be a Real number

In ALWAYS positive

2.

1 point

In writing an algorithm to find the area of a circle the most appropriate variable name for the input is

a

radius

pi

3.14

3.

1 point

Which value can be regarded as a constant in a program

Name

NUM1

The value of PI

The speed of a car

4.

1 point

Which is NOT a data type in programming

Real

Whole Number

String

Boolean

5.

1 point

Which is TRUE about an Algorithm

It can ONLY be used in IT

It conforms to a natural language

The order of the statements do not matter

None of the above

6.

1 point

GET num1 and num2
Prod = num1 * num2
Display Answer
What will be the result if the following algorithm is executed with num1=2 and num2=4

2 and 4 will be displayed

6 will be displayed

Nothing will be displayed

8 will be displayed

7.

1 point

A good algorithm is

Clear

Unambiguous

Logical

All of the above

8.

1 point

Which Statement is TRUE about Problem solving

It can ONLY be appied to computing problems

There is ONLY ONE solution to a given problem

You need a programming language to solve the problems

There may be more than one solution to a problem

9.

1 point

A defining diagram is

An IPO diagram

A method of representing an algorithm

Gives the input processing and output for a problem

All of hte above

10.

1 point

Which is FALSE about a variable name

It can be alpha numeric

The number 23 can be used as a variable

Variables can change during the execution of a program

Variables are memory locations

11.

1 point

Boolean Variables

Can be TRUE AND FALSE

Can be TRUE OR FALSE

Can only be TRUE

CAN only be FALSE

12.

1 point

In writing a Problem definition the statement must contain

Stages of Processing

Standard Operating Procedure

The function of the program

Documentation

13.

1 point

After developing an Algorithm, Jimmy wants to ensure that it works. He needs to

Write a Problem Definition

Test the Algorithm

Evaluate the solutions

Draw a defining diagram

14.

1 point

Num3 is Real and it is multipled by Num4 which is an integer the result is in variable Product. The variable PRODUCT is

Integer

REAL

STRING

CHARACTER

15.

1 point

Which word can be used in an input statement in algorithms

GET

LET

PRINT

GIVE

16.

1 point

Which one of the following is an acceptable variable name

Name

%Name

Name of Student

4

17.

1 point

An algorithm is a ______________________

Set of tasks

Sequence of instructions

Set of numbers

A musical piece

18.

1 point

Which symbol is used for Multiplication in programming

x

Mult

*

/

19.

1 point

Real / Integer = ?

Real

Integer

String

Boolean

20.

1 point

Which is an example of a Real number

-9

9

923.939

'Nine'