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WorksheetsICT
Total questions: 12
Worksheet time: 5mins
What is PSU?
Provides voltage to all components.
A cooling system to prevent the computer from over heating.
Sends signals instructions to other parts of the computer.
What is Daughter board?
connects to the mother board and creates and creates images for the monitor to display.
Holds all the components of a computer. data flows to and from.
A circuit board that plugs in to and extends the circuitry of another board.
Chose advantages of using smartphones?
Poor Social Interaction
Distraction
GPS
Health Issues
File extensions. xls stands for?
powerpoint
document
excel
pdf document
What are the disadvantages of smartphones?
Privacy Threats
Education
Extra Work
Entertainment
Each cell can contain ... types of data. Chose them!
Numeric
Text
Formula
Boolean
Function SUM stands for
Finds the average of numbers in a range of cells
Adds up all the numbers in a range of cells.
Finds the maximum number in a range of cells.
INT(number) Find correct explanation!
Rounds a number down to. the nearest int.
Rounds a number up the specified number of decimal places.
Rounds a number to the specified no of decimal places.
Count(range of cells) Chose explanation!
Counts the number of cells which contain numbers whichin the given range of cells.
Counts the number of non blanked cells within a range of cells.
Count empty cells in a specified range of cells.
COUNTIF chose the correct explanation!
Count empty cells in a specified range of cells.
Count the number of cells whiten a range that meet the given criteria.
Counts the number of cells which contain numbers whichin the given range of cells.
Chose correct mathematical / logical operator. (Multiply)
%
*
+
-
Chose correct mathematical / logical operator. (Less then or equal to)
<=
==
>=
<
