SDD -Implementation

Question 1

What is the character data type used for

Answer 1

to store a single character

Question 2

What is the string daya type for

Answer 2

store a sequence of character

Question 3

What is an integer data type used for

Answer 3

store a whole number

Question 4

what is the real data type used in a program

Answer 4

to store a decimal number

Question 5

What is the Boolean data type used for

Answer 5

store True and False variables

Question 6

what is an array

Answer 6

used in a program to store data objects of the same type

Question 7

array elements

Answer 7

each item in an array

Question 8

assignment is used

Answer 8

to set the value of a variable

Question 9

+

Answer 9

add

Question 10

-

Answer 10

subtract

Question 11

*

Answer 11

multiply

Question 12

\

Answer 12

divide

Question 13

^

Answer 13

exponent

Question 14

concatenation means

Answer 14

joing two or more strings together

Question 15

selection means

Answer 15

making a decision

Question 16

IF statement is used

Answer 16

to make a decision

Question 17

a complex condition

Answer 17

means that there are two or more rules being tested

Question 18

a simple condition means

Answer 18

there is only one rule being tested

Question 19

Logical operators

Answer 19

used to combine the result of two conditions

Question 20

The logical operators are

Answer 20

AND
OR
NOT

Question 21

AND

Answer 21

The condition will be true if both statements are True

Question 22

OR

Answer 22

The condition will be TRUE if either one, or both of the statements are True

Question 23

NOT

Answer 23

Reverses the result

Question 24

A fixed loop will

Answer 24

always execute a fixed number of times

Question 25

a conditional loop

Answer 25

will execute while a specific condition of being met, or until a specific condition is met

Question 26

The random function

Answer 26

returns a random number between two parameters

Question 27

The round function

Answer 27

returns a decimal number to a given number of places

Question 28

The length function

Answer 28

returns the length of a string

Question 29

Input validation

Answer 29

checks that the user input is acceptable

Question 30

The running total algorithim

Answer 30

adds a list of values

Question 31

The traversing an array

Answer 31

accesses each element of an array from first to last