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WorksheetsGrade 11 Term 4 Practice 1
Total questions: 13
Worksheet time: 4mins
The best way to remove the 'hash' signs error message in a spreadsheet is to...
re-enter the formula or function in the cell
format the cell using a different data type
widen the column
autofit the row height
The general term for techniques that rely on persuading people to give out personal information
Pharming
Spyware
GIGO
Social engineering
Which one of the following generally ranks the computers or devices from LEAST powerful to MOST powerful?
Tablet PC, smartphone, notebook, desktop
Smartphone, desktop, server, tablet PC
Notebook, laptop, netbook, server
Smartphone, netbook, laptop, server
Which one of the following is the most appropriate type of graph/chart to show how the petrol price has increased over the last ten years?
Line chart
Area chart
Scatter chart
Pie chart
Which one of the following is NOT an operating system associated with smartphones?
iOS 7
Android Jelly Bean
Blackberry 10
Windows 7
Which one of the following refers to software used by an operating system to communicate with a device such as a printer?
Keylogger
Driver
Cookie
Firewall
Which one of the following hardware items' specifications would usually be the LEAST important to consider when buying a new computer?
RAM
Blu-ray drive
CPU
Hard drive
Which one of the following is the best example of a 'good' or 'strong' password?
0826517843
Mary
QwertyUIOP
Q@p7Y4$_gT8
Which one of the following refers to software causing advertising to appear in pop-up windows on your PC?
Phishing nets
Firmware
Adware
Application software
Which one of the following refers to software designed to run on smartphones, tablets, and other mobile devices?
Shareware
Open source software
Apps
Libraries
Adobe reader is associated with PDF files.
True
False
A WAN is a network that uses wireless technologies instead of cables.
True
False
Modern hard drives have their capacity or size measured in terms of MB.
True
False
