Q. Assertion (A): In 8085 SP and PC are 8 bit each.

Reason (R): 8085 is an 8 bit microprocessor.

View solution

Q. 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?

View solution

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

View solution

Q. 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?

View solution

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

View solution

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

View solution

Q. If INT = 50 and LOOT = 30, the result of assignment statement SAL = INT + LOOT is

View solution

Q. Consider the following in C

1. Arithmetic operations can be performed on ints.
2. Arithmetic operations can be performed on floats.
3. Arithmetic operation can be performed on chars.

Which of the above are correct?

View solution

Q. Which of the following is the software for financial accounting?

View solution

Q. 8085 needs + 10 V supply.

View solution

Q. Which of the following is not valid integer variable in FORTRAN 77?

View solution

Q. Which of the following is not an integer constant?

View solution

Q. Assertion (A): To add 8 bit words, two 1C 74181 can be cascaded.

Reason (R): In 1C 74181 a sum greater than 15 leads to high carry out.

View solution

Q. Consider the following tasks in a micro computer

1. Receiving data and instruction
2. Performing arithmetic computation
3. Performing logical computations
4. Storing data and instructions

Which of the above are performed by ALU?

View solution

Q. Consider the following DO statement in FORTRAN 77

DO 25 J = 1, 7

The number of DO loop executions in the above statement is

View solution

Q. Which of the following is not a data base function?

View solution

Q. Consider the following statements about Infix and Post fix notations in Pascal

1. In Infix notation operators appear between the operands on which they operate.
2. In Post fix notation operators appear after the operand.
3. The Infix expression A + B - C + D will appear as AB + C - D + in post fix notation.

Which of the above are correct?

View solution

Q. Which of the following statement number is not valid in Basic

View solution

Q. Consider the following in object oriented programming

1. An object is a self contained element of a computer program which represents a related group of interests.
2. Each object has a specific role in a program.
3. All objects can work with other objects in defined ways.
4. Objects are also called instances.

Which of the above are correct?

View solution

Q. 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.

View solution