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WorksheetsComputer Science 2.2
Total questions: 16
Worksheet time: 14mins
A ... is a name for a memory location used to store data that can be changed.
(a)
... is the process of converting one data type to another.
(a)
A ... is a location in memory, the value CANNOT be changed.
(a)
Select all the types of operators:
/
*
+
-
%
Entering data into a program.
(a)
Response from the program.
(a)
This is called...?
(a)
What symbol is used for commenting?
(a)
Why are comments used?
to make comments about the code
to send messages between programmers
to explain key functions and key sections
to explain the code for the users
A part of the program which causes it to operate incorrectly. The error does not prevent the program running but it does not produce the expected output.
(a)
... is a set of instructions that follows on one after another.
(a)
In ... the next statement to be executed depends on whether the condition being tested is True or False.
(a)
... is the repetition of a process.
(a)
Which type of loop repeats a given number of times.
for loop
count controlled iteration
while loop
condition controlled
Which type of loop repeats until a condition is met?
for loop
count controlled iteration
while loop
condition controlled
An ... allows multiple items to be stored under one variable name, this reduces the need for multiples variables.
(a)
