CAT Grade 12 Multiple Choice

Which hardware device can create electronic copies of documents by capturing an image?

• Printer
• Scanner
• Stylus
• Monitor

Which CPU in the following list is the best choice for video-editing?

• i3
• i7
• Pentium
• Celeron

Which storage device will be more likely to break when it is accidentally dropped?

• HDD
• USB flash disk
• SSD
• MicroSD card

Non-responding programs are best closed using ...

• Disk Cleanup.
• System Restore.
• Task Manager.
• Disk Defragmenter.

If the display on a monitor appears to be the wrong size or out of focus, it may be corrected by changing the ... of the monitor.

• position
• brightness
• resolution
• contrast

The function =SUM(A1:B2) will add values in ...

• all cells in rows 1 and 2.
• cells A1, A2, B1 and B2.
• cells B1 and B2.
• all cells in columns A and B.

Using a wizard to get data from a CSV file into an application is called ...

• exporting.
• spooling.
• importing.
• compressing.

Which ONE of the following devices in a LAN is more likely to have a built-in firewall?

• Printer
• Router
• Mobile client
• Workstation

A pattern of change in data over time is best described by the term ...

• trend.
• process.
• thread.
• graph.

Which ONE of the following processes is useful when analysing data?

• Recycling
• Cleaning
• Archiving
• Comparing