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ECE :: Microprocessors

  1. Read the following statements about Java

    1. It is well suited to design software which works in conjunction with internet.
    2. It is cross platform language.
    3. Java is close to programming language C, C ++ etc.
    4. It is an object oriented.
    Which of the above are correct?

  2. A.
    All
    B.
    1, 2 and 3 only
    C.
    1, 2 and 4 only
    D.
    2, 3, 4 only

  3. The expression A2 + B2 - 3 AB when written is Pascal should be written as

  4. A.
    A * A + B * B - 3 A * B
    B.
    A * A + B * B - 3.0 A * B
    C.
    A * A + B * B - 3.0 * A * B
    D.
    A * A + B * A - 3 * A * B

  5. Read the following statements about Excel

    1. It supports many arithmetic functions like SUM, ABS, EXP, INT, MOD etc.
    2. It supports many trigonometric functions.
    3. It supports IRR function to calculate interest rate.
    4. It supports PV function to calculate the present value of future receipts.
    Which of the above are correct?

  6. A.
    All
    B.
    1, 2 and 3 only
    C.
    1, and 2 only
    D.
    1 only

  7. Which of the following is not a key word in C?

  8. A.
    pop
    B.
    for
    C.
    if
    D.
    union

  9. If PRIN = 200.0 and BINT = 0.0525 the result of expression INCOME = PRIN * (1 + BINT) will be

  10. A.
    210
    B.
    210.5
    C.
    210.5000
    D.
    210.50

  11. Which has volatile memory?

  12. A.
    Magnetic tape
    B.
    RAM
    C.
    Diskette
    D.
    Hard disk

  13. Consider the following logical IF statement in FORTRAN 77

    IF (SALT. EQ. PEPPER) GO TO 11
    GOTO 13

    The above statement using arithmetic IF statement would be

  14. A.
    IF (SALT - PEPPER) 13, 11, 13
    B.
    IF (SALT - PEPPER) 11, 11, 13
    C.
    IF (SALT - PEPPER) 11, 13, 13
    D.
    IF (SALT - PEPPER) 13, 11, 11

  15. Consider the following DO statement in Fortran 77

    DO 23 X = 10.0, 2.0

    The number of DO loop executions in the above statement is

  16. A.
    10
    B.
    2
    C.
    5
    D.
    zero

  17. Contents of RAM cannot be altered.

  18. A.
    True
    B.
    False

  19. Which of the following operations will give the result 2 in C?

  20. A.
    5 / 2
    B.
    4.0 / 2
    C.
    4.0 / 2.0
    D.
    4 / 2.0