Which is considered a direct entry input device?
Optical scanner
Mouse and digitizer
Light pen
All of the above
- EPROM can be used for
- People often call ______ as the brain of computer system
- Floppy disks are available in
- What was the first computer brought in Nepal?
- ________ Store data or information temporarily and pass it on as directed by the control unit
- 1 nibble equals to
- RAM stands for
- EPROM can be used for
- Why ABC computer is called so?
- When a file is saved for the first time
- Which of the following is still useful for adding numbers?
- In the IBM PC-At, what do the words AT stand for
- How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
- The difference between memory and storage is that memory is _____ and storage is __
- ________are specific to users' needs
- The term GIGO is related to
- Why are vacuum tubes also called valves?
- The main electronic component used in first generation computers was
- Which of the following is valid statement?
- Which of the following is also known as brain of computer
- Which of the following programming language started from second generation?
- Software in computer
- What is required when more than one person uses a central computer at the same time?
- The computer that can input analog signals and return result in digital form
- The notable features like keyboards, monitors, GUI were developed in
- Apple company used chips from for its computers
- Which type of computers uses the 8-bit code called EBCDIC?
- Microprocessors as switching devices are for which generation computers
- Which of the following is not a class of computers based on size?
- A set of flip flops integrated together is called ____