Which of the following statements is true about data sizes?
ICT Test 1

Quiz
•
Computers
•
8th Grade
•
Hard
Nihlah Johari
Used 27+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1 bit = 8 bytes
1 kilobyte = 1000 bytes
1 megabyte = 1024 kilobytes
1 megabyte is greater than 1 gigabyte
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
One of the importance of hexadecimal numbers is to represent digital colours.
Which of the following represents the basic digital colours?
RYB
RGB
CMY
CMYK
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A series of steps arranged to solve a problem is called a(n)
algebra
algorithm
program
pseudocode
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Identify the type of flow chart illustrated in the figure above.
Control structure
Selection structure
Sequence structure
Repetition structure
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Examine the code.
If the input for num is 11, what is the output for the code above?
A
B
C
D
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Expert systems are used in medical applications.
From the list below, tick TWO components of an expert system.
Control unit
Graphics program
Inference engine
Search engine
Rules base
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Tick THREE items of software which a PC connected to the internet might use.
A modem
A virus scanner
An email package
A browser
A keyboard
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