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You Are On Multi Choice Question Bank SET 940
47001. Use of modern control technology in automation systems:
(A): reduces costs (B): improves reliability (C): increases yield (D): All of the above (E): None of the above
47002. One of the major benefits of using CAD in tool design is that:
(A): product design represents approximately one-half the engineering costs (B): tool motions can be checked to see if there is interference between the tool and the object (C): there is better coordination in the materials-handling area (D): it simplifies the trial-and-error method (E): None of the above
47003. The speed at which the monitor accepts data is called:
(A): bandwidth (B): response time (C): interlacing (D): scanning (E): None of the above
47004. The chosen language for the Japanese Fifth-Generation Compu¬ter Project is:
(A): LISP (B): FORTRAN (C): COBOL (D): PROLOG (E): None of the above
47005. When a computer fetches an instruction, the binary code representing the instruction appears on the:
(A): I/O address bus (B): memory data bus (C): input data bus (D): output data bus (E): None of the above
47006. A stepping motor;
(A): has a speed proportional to voltage input (B): has a commutator (C): is a good choice where continuous rotation is needed (D): can index positional movement. (E): None of the above
47007. A microprocessor is:
(A): controlled by a program (B): an integrated circuit (C): relatively inexpensive (D): All of the above (E): None of the above
47008. An up/down counter used in a TI510PC has three inputs. Which of the following is not one of them?
(A): Count up (B): Count out (C): Reset. (D): Count down (E): None of the above
47009. If a sine wave has a frequency of 500 Hz, the period in seconds of the sine wave is:
(A): 5000 (B): 0.003 (C): 0.02 (D): 0.002. (E): None of the above
47010. Standard computer control products:
(A): are available off the shelf (B): are very expensive and not cost effective (C): do not exist yet (D): All of the above (E): None of the above
47011. Skipping every other line and picking up the skipped lines on the second pass is called:
(A): interlacing (B): refresh-vector (C): raster-scan (D): stroke writing (E): None of the above
47012. Ergonomics refers to:
(A): the human aspect of the environment around the workstation as well as the workstation itself (B): the cost relationship of the workstation versus productivity (C): the level of involvement the operator has with the workstation (D): the technology involved in the workstation itself (E): None of the above
47013. Artificial intelligence operates on the principle of using a _____ base as opposed to a data base.
(A): Character (B): Knowledge (C): PROLOG (D): LISP (E): None of the above
47014. A smart solid-state sensor is:
(A): one that integrates both logic and a solid-state sensor into one unit. (B): one that has two or three substrates (C): not available today (D): All of the above (E): None of the above
47015. D/A (digital to analog) conversion:
(A): results in a binary code as the final output (B): has to be sampled at 1/2 the highest input frequency (C): must be fed through a filter to reproduce the original signal accurately (D): both and (E): None of the above
47016. Most data transmission in the future will be:
(A): digital bit stream encoded data (B): analog in nature (C): carried over metallic telephone lines (D): All of the above (E): None of the above
47017. The integrated circuit:
(A): often is called a "chip" (B): led to the development of the transistor (C): has revolutionized electronics (D): and (E): None of the above
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