The symbolic representation of hard disk is?
- A. B:
- B. B:1
- C. C:
- D. C:l
- E. D:
Notebook is an example of ….. Computer?
- A. macro
- B. mainframe
- C. micro
- D. mini
- E. super
Lady Ada Lovelace improved upon the idea of?
- A. Babbage's analytical engine
- B. Babbage's difference engine
- C. Herman hollerinth's machine
- D. Leibnitz's calculator
- E. Pascal's arithmetic
The common name for all input and output devices is?
- A. keyboard
- B. peripheral
- C. printer
- D. storage medium
- E. system unit
Integrated circuit chips used in micro computer are made of element called?
- A. chromium
- B. copper
- C. gold
- D. silicon
- E. silver
What is the function of control unit in the CPU?
- A. decodes program instructions
- B. generates data from the field
- C. performs logic functions
- D. stores program instructions
- E. transfers data to primary storage.
The following are examples of synchronous communication, except?
- A. blogs
- B. Google talk
- C. phone
- D. video conferencing
- E. yahoo messenger
The computer that features a Liquid Crystal Display (LCD) is known as …… Computer?
- A. desktop
- B. digital
- C. hybrid
- D. laptop
- E. notebook
The …… is added to a host computer hardware in order to expand its abilities?
- A. input devices
- B. monitor
- C. peripheral
- D. scanner
- E. webcam
36. Which of these characteristics of languages is common to all computer programs?
- A. It uses symbolic storage address
- B. Machine dependence
- C. Uses instructions that seem like English
- D. Uses mnemonics
- E. Uses special codes
The distribution of video and audio content to a dispersed audience through electronic media is called?
- A. broadcasting
- B. communication
- C. information
- D. messages
- E. news
If P 1 and Q = 1, find the value of NOT(P and Q).
- A. 0
- B. 0 and 1
- C. 1
- D. 1 and 0
- E. 1 and 1
How do you find and load a file that has been saved? select ….. command.
- A. close
- B. file
- C. new
- D. open
- E. save
What displays the content of the active cell in excel?
- A. Formula bar
- B. Name box
- C. Range
- D. Row headings
- E. Task pane
By default in Microsoft word, your document prints in .. mode?
- A. landscape
- B. page setup
- C. portrait
- D. print view
- E. vertical
The four standard ports include the following buses, except?
- A. fast infrared
- B. high performance serial
- C. parallel
- D. serial
- E. universal serial
The logical unit of transfer between the backing storage and main memory in file organization is called?
- A. block
- B. bucket
- C. hash
- D. hit
- E. partial
Which of the these is not among the file organization?
- A. Indexed
- B. Parallel
- C. Random
- D. Sequential
- E. Serial
In the I.P.O cycle, P stands for?
- A. pack
- B. pointer
- C. procedure
- D. processing
- E. programming
The speed of a processor is measured in?
- A. Kilobyte
- B. Kilohertz
- C. Megabyte
- D. Megahertz
- E. Megawatt
A calculating machine that is made of hardwood with cursor of glass and metal is called?
- A. Abacus
- B. Difference Engine
- C. Pascaline
- D. Punched Card
- E. Slide Rule