Which is considered a direct entry input device?
Optical scanner
Mouse and digitizer
Light pen
All of the above
- IBM 1401 computer was
- ________ provides process and memory management services that allow two or more tasks, jobs, or programs…
- Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
- Which of the printers used in conjunction with computers uses dry ink powder?
- The word processing task associated with changing the appearance of a document is
- The language that the computer can understand and execute is called
- ________ refers to electronic trespassing or criminal hacking.
- Excessive parallel processing is related to
- The system unit of a personal computer typically contains all of the following except:
- The value of each bead in heaven is
- Which of the following is first generation computer?
- Floppy disks typically in diameter
- Size of the primary memory of a PC ranges between
- The digital computer was developed primarily in
- CD-ROM stands for
- Basic is _____ language.
- The list of coded instructions is called
- Each model of a computer has a unique
- Which device is required for the Internet connection?
- A typical personal computer used for business purposes would have of RAM.
- EEPROM stands for
- The time required for the fetching and execution of one simple machine instruction is
- The first digital computer built with IC chips was known as
- Daisy wheel, Drum, chain etc are the ________
- The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
- The central processing unit (CPU) consists of
- A computer can solve more than one kind of problem. This is related to which of the following characteristics?
- Which generation of computer is still under development
- In which year was chip used inside the computer for the first time?
- IBM 1401 is