💻 Computing Solved MCQs with Answers

Practice 1954 approved 💻 Computing questions with verified answers from the 💾 Computer Science subject for Pakistan exams.

1954 solved MCQs

Productivity is defined as:Answer: output per man-hour of labour The main function(s) of computer in CAD is/areAnswer: All of the above The first industrial robot for commercial uses was installed in a Japanese plant at Toyota Automatic Loom Company, the parent company of the Toyota Automobile Group. When did this robot go into operation?Answer: December 1967 What is the difference between integral and derivative control?Answer: All of the above The program counter:Answer: counts the number of instructions that have been executed Digital signals:Answer: are assigned values of 1 or 0 depending on the voltage level There are several procedures you can implement to provide maximum security. The most important of these is:Answer: run regular simulated tests using TARP (testing of Applications Recovery Planes) Semiconductor devices:Answer: have a very short infant mortality period A drum timer is a good example of:Answer: a sequence controller The formula for memory capacity is:Answer: MC -2 to the Nth power How is the integral mode implemented using analog methods?Answer: Op amp and a capacitor The general type of process found in industry is:Answer: All of the above Which method is frequently used, especially in the early stages of design?Answer: The iterative design method In raster-scan colour monitors, colour can be intensified by:Answer: having each electron gun controlled by separate signal Timing using a TM990 microÂ¬computer:Answer: both (b) and (c) A discrete parts process is:Answer: the same as a continuous process except a different controller must be used Speech recognition:Answer: All of the above Which device does the general population associate most with automation?Answer: Robots Using a microcomputer as a controller allows:Answer: All of the above If the transient response is under damped:Answer: both a and b What should be first considered in choosing a plotter?Answer: The application for which it will be used The coordinate system used to describe a workpiece:Answer: is defined with respect to a point on the machine A programmable controller:Answer: both (a) and (b) The SKETCHPAD systemAnswer: All of the above The name given to the test that determines whether a machine can think is the:Answer: Turing test Which of the following is a machine language instruction?Answer: All of the above The two major categories of software are: application software andAnswer: system software What was the name of the Japanese worker who was killed by an industrial robot at the Akashi plant of Kawasaki Heavy Industries in Japan?Answer: Kenji Urada When of the following produces the best quality graphics reproduction?Answer: Plotters The three key elements for a graphics workstation include the host processor, display controller, and:Answer: CRT