Electronics and Communication Engineering - Microprocessors
Exercise : Microprocessors - Section 1
- Microprocessors - Section 1
- Microprocessors - Section 2
- Microprocessors - Section 3
- Microprocessors - Section 4
- Microprocessors - Section 5
- Microprocessors - Section 6
- Microprocessors - Section 7
- Microprocessors - Section 8
- Microprocessors - Section 9
- Microprocessors - Section 10
- Microprocessors - Section 11
- Microprocessors - Section 12
46.
Which of the following is not an integer constant?
Answer: Option
Explanation:
Integer constant should not have decimal point.
47.
Let JCOKE = 98 and LPEPSI = 42 Consider the statement
IF (JCOKE - 3 * LPEPSI) 5, 6, 7
5 JCOKE = JCOKE + 5
6 JCOKE = JCOKE + 8
7 JCOKE = JCOKE + 11
Answer: Option
Explanation:
Since (J COKE - 3 x L PEPSI) is negative, statement 5 is executed and the result is 98 + 5 = 103.
48.
Which of the following is not a valid real constant in C?
Answer: Option
Explanation:
Real constant must have a decimal point.
49.
Which of the following is not a valid integer constant in C (for 16 bit)?
Answer: Option
Explanation:
The range is from - 32768 to + 32767.
50.
Assume that x = 5 and y = 2. Then in Java operation x + = y, the result is
Answer: Option
Explanation:
The operator + = means add and assign.
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