Computer Knowledge Model Practice Test for IBPS and SBI Associates Clerks

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____________ is the science revolving around the use of nano structures to build devices on an extremely small scale.

1. Computer forensics
2. Nanotechnology
3. Small Scale Techology
4. Nano Scinence
5. Artificial intelligence

All of the following are examples of storage devices EXCEPT:

1. hard disk drives.
2. printers.
3. floppy disk drives.
4. CD drives.
5. None of these

The ____________, also called the brains of the computer, is responsible for processing data.

1. motherboard
2. memory
3. RAM
4. central processing unit (CPU)
5. None of these

The components that process data are located in the:

1. input devices.
2. output devices.
3. system unit.
4. storage component.
5. None of these

All of the following are examples of input devices EXCEPT a:

1. scanner.
2. mouse.
3. keyboard.
4. printer.
5. None of these

Which of the following is an example of an input device?

1. scanner
2. speaker
3. CD
4. printer
5. None of these

A ____________ is approximately one billion bytes.

1. kilobyte
2. bit
3. gigabyte
4. megabyte
5. None of these

____________ are specially designed computers that perform complex calculations extremely rapidly.

1. Servers
2. Supercomputers
3. Laptops
4. Mainframes
5. None of these

DSL is an example of a(n) ____________ connection.

1. network
2. wireless
3. slow
4. broadband
5. None of these

A ____________ is approximately a million bytes.

1. gigabyte
2. kilobyte
3. megabyte
4. terabyte
5. None of these

The difference between people with access to computers and the Internet and those without this access is known as the:

1. digital divide.
2. Internet divide.
3. Web divide.
4. broadband divide.
5. None of these

____________ is any part of the computer that you can physically touch.

1. Hardware
2. A device
3. A peripheral
4. An application
5. None of these

The CPU and memory are located on the:

1. expansion board.
2. motherboard.
3. storage device.
4. output device.
5. None of these

Word processing, spreadsheet, and photo-editing are examples of:

1. application software.
2. system software.
3. operating system software.
4. platform software.
5. None of these

____________ is a set of computer programs used on a computer to help perform tasks.

1. An instruction
2. Software
3. Memory
4. A processor
5. None of these

Smaller and less expensive PC-based servers are replacing ____________ in many businesses.

1. supercomputers
2. clients
3. laptops
4. mainframes
5. None of these

Apple Macintoshes (Macs) and PCs use different ____________ to process data and different operating systems.

1. languages
2. methods
3. CPUs
4. storage devices
5. None of these

Servers are computers that provide resources to other computers connected to a:

1. network.
2. mainframe.
3. supercomputer.
4. client.
5. None of these

System software is the set of programs that enables your computers hardware devices and ____________ software to work together.

1. management
2. processing
3. utility
4. application
5. None of these

The PC (personal computer) and the Apple Macintosh are examples of two different:

1. platforms.
2. applications.
3. programs.
4. storage devices.
5. None of these

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