62051. Diskette can be used for primary storage as well as secondary storage in a computer.
62052. Read the following statements Magnetic tape is a sequential device.Magnetic disc is a direct access device.Magnetic tape and disc are both sequential devices.Magnetic tape and disc are both direct access devices. Which of the above statements are correct?
62053. A memory chip has 65536 cells in it. Then
62054. Assertion (A): Mnemonics are used in assembly level program. Reason (R): Computer cannot understand mnemonics.
62055. Which of the following is a valid real variable in FORTRAN 77?
62056. Consider the following logical IF statement in FORTRAN 77
IF (SALT. GE. PEPPER) GOTO 11 GOTO 13
The above statement using arithmetic IF statement would be
62057. Assertion (A): Microprocessor 8085 can address 65536 memory locations.Reason (R): Microprocessor 8085 has 16 address lines.
62058. If initial value of PROD is zero and a program adds X to PROD, Y times we get the result
62059. Which of the following conditional statements is not valid in Pascal?
62060. A computer program is used to read N and compute N !. IF N = 6, the result will be
62061. Consider the following statement in Basic
15 INPUT X, Y, Z 20 IF Y > X THEN 25 21 IF Z > Y THEN 30 25 PRINT Y 30 PRINT Z, X 35 END
IF X, Y, Z are 150, 200, 250 then the output will be
62062. The port of PC to which mouse is connected is called
62063. FORTRAN expression for 3b2-5a2 is
62064. If J = 12 and X = 24.4 the result of the following FORTRAN 77 program will be
READ , J, X K = J 2 Z = 3 X Print , J, K, Z
62065. Consider the following about 'arrays' in C An array is a collection of similar elements.An array can not have 10 numbers 5 of which are ints and 5 are floats.An array can have ints and chars in the same array. Which of the above are correct?
62066. A computer program is used to read M and print the sum 2 + 4 + 6 + 8 +.........+ 2M. If M = 9 , the print out will show the number
62067. Read the following rules for scanning Boolean expressions in Pascal The expressions are scanned from left to right.The operations are scanned in the order NOT, AND, OR.All operators (i.e., NOT, AND and OR) are scanned together.In one scanning all the operators of only one type are scanned. Which of the above are correct?
62068. IC 74181 performs arithmetic operations when M = 1.
62069. Which of the following is not a data base function?
62070. Consider the following statements about Infix and Post fix notations in Pascal In Infix notation operators appear between the operands on which they operate.In Post fix notation operators appear after the operand.The Infix expression A + B - C + D will appear as AB + C - D + in post fix notation. Which of the above are correct?
62071. Which of the following statement number is not valid in Basic
62072. Consider the following in object oriented programming An object is a self contained element of a computer program which represents a related group of interests.Each object has a specific role in a program.All objects can work with other objects in defined ways.Objects are also called instances Which of the above are correct?
62073. Assertion (A): In C a character constant is either a single alphabet or digit or special symbol enclosed within single inverted commas.Reason (R): In C the maximum length of a character constant can be 2 characters.
62074. If INT = 50 and LOOT = 30, the result of assignment statement SAL = INT + LOOT is
62075. Consider the following in C Arithmetic operations can be performed on ints.Arithmetic operations can be performed on floats.Arithmetic operation can be performed on chars Which of the above are correct?
62076. Which of the following is the software for financial accounting?
62077. 8085 needs + 10 V supply.
62078. Consider the following rules about integer constant in C An integer constant must have at least one digit.An integer constant must not have a decimal point.An integer constant may be positive or negative.The default sign is positive.A maximum of one comma or blank is allowed. Which of the above are correct?
62079. Consider the following logical IF statement in Fortran 77
IF (SALT. LE. PEPPER) 11 GO TO 13
The above statement using arithmetic IF statement would be
62080. Consider the following rules for constructing variable names in C It can have alphabets, digits or underscores but no other special character.The maximum number of characters is 8.The first character may be an alphabet or digit but not underscore. Which of the above are correct?
62081. The correct way of writing the expression in Pascal is
62082. A microprocessor uses 3 MHz oscillator. The duration of one T state is
62084. When one operand is real and one integer in Pascal, which of the following operations are not allowed?
62085. Consider the following statements about an array in Pascal An array has a fixed predetermined number of components.Any component of an array can be accessed using an index.An array variable name refers to a group of quantities by a single name.When array variables are used an appropriate declaration is required. Which of the above are correct?
62086. Which of the following is a valid integer constant?
62087. When two ALU 1C 74181 are cascaded
62088. Consider the following statements about expressing real constants in exponential form in CThe mantissa and exponent are separated either by e or E.The mantissa and exponent may have positive or negative sign.Default sign of mantissa is positive.Default sign of exponent is negative. Which of the above statements are wrong?
62089. If F = 95.0 what will be the result of following FORTRAN 77 program?
REAL F , C READ , F C = (5. / 9.) (F - 32.)
62090. Consider the following library functions
EXP (i.e., ex)
ARCTAN (i.e. tan-1x)
SQRT (i.e., x)
AES (i.e. |x|)
Which of the above are allowed in Pascal?
62091. Consider the following program in Basic
10 READ X, Y, Z 15 DATA 20, 30, 10 20 S = X + Y + Z 30 A = S/3 35 PRINT S, A, X, Y, Z 40 END
The output will be
62092. Let the initial contents of ACC and CY in 8085 be
CY = 1
ACC = 10000001
After the instruction RAL is executed twice the contents of CY and ACC respectively will be
62093. Assuming that k is an integer what would the result of following expression in C
k = 2 3 / 5 + 4 / 4 + 8 - 2 - 4 / 8
62094. Which of the following is a valid real constant?
62095. The survey in which curvature of earth is taken into consideration is called:
62096. Consider the following program in C
int k float b ; k = 3 b = 10.1 k = k / b
The final result would be k =
62097. The decimal equivalent of binary 1101.11 is
62098. Zip floppy has a capacity of
62099. Which of the following is not a valid character constant in C?
62100. Consider the following program in Basic
5 READ R 10 D = 2 R 20 A = 3.1416 D D / 4 30 PRINT A
Assuming that R = 3.0, the output A =