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Worksheetscoding
Total questions: 10
Worksheet time: 5mins
What does this equation mean ? a != t
A is assigned t
A and t are equal
A is not equal to t
T is added to a
What are the two different types of Java loops called?
Else and While
For and While
If and then
If and Else
What is the only thing that computers understand?
Machine Code
Low-Level Languages
High-Level Languages
Algorithms
How many digits are used by the Binary number?
1
3
0
2
Choose the correct snippet from the following to check if the variable "a" is not equal the "NULL":
if(a!null)
if(a!=null)
if (a!)
if(a!==null)
ISP stands for:
Internet Security Protocol
Internet Service Provider
Internet Survey Period
Internet Security
A person who writes code and communicates instructions to a computer.
Code
Programmer
Command
Algorithm
An error, or mistake, in a program prevents the program from being run correctly.
Program
loop
Bug
code
Finding and fixing errors or mistakes in programs.
Looping
Decomposing
Sequencing
Debugging
More than one instruction or command is to be followed in order.
Sequence
Algorithm
Bug
Command
