1. The ability of an
OS to run more than one application at a time is called
1) multitasking
2) object-oriented
programming
3) multiuser
computing
4) time-sharing
5) None of these
2. Which of the following is an example of non-numeric data?
1) Employee address
2) Examination score
3) Bank balance
4) All the above
5) None of these
3. Coded entries which are used to gain access to a computer system are called
1) Entry codes
2) Passwords
3) Security commands
4) Passcode
5) None of these
4. To move to the bottom of a document, press
1) Insert key
2) Home key
3) Ctrl key + End key
4) End key
5) None of these
5. A device that is connected to the motherboard is _______.
1) called an external
device.
2) called an adjunct
device.
3) called a
peripheral device.
4) connected using
ribbon cable.
5) None of these
6. An error is also known as
1) bug
2) debug
3) cursor
4) icon
5) None of these
7. What type of device is a keyboard?
1) Black
2) Input
3) Output
4) Word processing
5) Digital
8. Arithmetic
operations
1) involve matching
one data item to another to determine if the first item is greater than, equal
to or less than the other item.
2) sort data items
according to standard, predefined criteria in ascending or descending order.
3) use conditions
with operators such as AND, OR and NOT.
4) include addition,
subtraction, multiplication and division.
5) None of these
9. Which part of the computer helps to store information?
1) Disk drive
2) Keyboard
3) Monitor
4) Printer
5) None of these
10. Which of the
following is the default mask of a class A IP address?
1) 255.0.0.255
2) 255.255.0.0
3) 255.0.0.0
4) 255.255.255.0
5) None of these
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