Basic Computer Fundamentals
Basic Computer Fundamentals
102. Which of the following are the two main components of the CPU?
- Control Unit and Registers
- Registers and Main Memory
- Control unit and ALU
- ALU and bus
103. The two basic types of record access methods are:
- Sequential and random
- Sequential and indexed
- Direct and immediate
- Online and real time
104. A disadvantage of the laser printer is
- It is quieter than an impact printer
- It is very slow
- The output is of a lower quality
- None of the above
105. Different components n the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
- Conductors
- Buses
- Connectors
- Consecutives
106. The language that the computer can understand and execute is called
- Machine language
- Application software
- System program
- All of the above
107. Which of the following is used as a primary storage device?
- Magnetic drum
- PROM
- Floppy disk
- All of these
109. Which of the following devices can be used to directly input printed text?
- OCR
- OMR
- MICR
- All of above
110. The output quality of a printer is measured by
- Dot per cm
- Dots per inch
- Dots printed per unit time
- All of above