Aviation Electronics Technician 1 - Historic Naval Ships Association

9-47. What type of data transmissionpermits data transmission by radio?1. Nonlinear2. Nonserial3. Serial4. Parallel9-48. What is the least efficient generalform of input data to a computer?1. Manual inputs from a MMI, suchas a keyboard or console2. Analog inputs from instrumentsor sensors3. Digital inputs from instrumentsor sensors4. Inputs from a source on or inwhich data has been previouslystored in a form intelligibleto the computer9-49. Which of the following limitationsis common to most input devices?1. Not compatible with thecomputer2. Requires single-phase power3. Located a great distance fromthe computer4. Involves some mechanicaloperation9-50. The output information from acomputer generally takes which ofthe following forms?1. Codes and symbols displayed ona monitor screen or otherdevice2. Manually generated controlinformation3. Information recorded in ROM4. Software documentationIN ANSWERING QUESTIONS 9-51 THROUGH 9-54,SELECT FROM COLUMN B THE DEVICE THATMATCHES THE DESCRIPTION IN COLUMN A.A. DESCRIPTIONS B. DEVICES9-51. 12 or more 1. SSIcircuits,equvalent in 2. MSIcomplexity to atypical logic gate 3. LSI9-52. Fewer than 10 4. VSLIcircuits, no morecomplex than atypical logic gate9-53. Contains the equivalentto 1,000 or more logic gates9-54. Large and complex circuitry,equivalent to 100 or morelogic gates9-55. A computer program that takescertain commands and translatesthem into instructions necessaryfor a computer to execute is whattype of program?1. Converter2. Interpreter3. Translator4. Compiler9-56. What is the purpose of asubroutine?1. To store the entire program atvarious places in order toensure reliability2. To eliminate repeating certaingroups of instructionsthroughout the program3. To enter administrative datarelative to the programinstruction4. To “delay” a program63