Which of the following is used only for data entry and storage, and never for processing?
Mouse
Dumb terminal
Micro computer
Dedicated data entry system
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- The first firm to mass-market a microcomputer as a personal computer was
- A normal CD- ROM usually can store up to _________ _data?
- Which of the following does not store data permanently?
- Which of the following is not an input device?
- How many numbers could ENIAC store in its internal memory
- A name applied by Intel corp. to high speed MOS technology is called
- EEPROM stands for
- A program that converts computer data into some code system other than the normal one is known as
- When did John Napier develop logarithm?
- The lower deck of an abacus is known as
- An output device that uses words or messages recorded on a magnetic medium to produce audio response…
- Microprocessors can be used to make
- What type of memory is not directly addressable by the CPU and requires special softw3are called EMS…
- The technology that stores only the essential instructions on a microprocessor chip and thus enhances…
- A set of flip flops integrated together is called
- EBCDIC stands for
- An intentionally disruptive program that spreads from program to program or from disk to disk is known…
- What are the computers called that performs calculations and comparisons usually in the binary numbering…
- A DVD is an example of a (n)-
- Personal computers use a number of chips mounted on a main circuit board. What is the common name for…
- IBM 1401 computer was
- The ________ is the amount of data that a storage device can move from the storage medium to the Computer…
- ________ is the key to close a selected drop -down list; cancel a command and close a dialog box.
- Which of the following is true?
- Perforated paper used as input of output media is known as
- 1 nibble equals to
- Once you load the suitable program and provide required data, computer does not need human intervention.…
- What type of device is computer keyboard?
- The programs which are as permanent as hardware and stored in ROM is known as
- Signals can be analog or digital and a computer that processes the both type of signals is known as