Microprocessors - Part 1 Online Exam Quiz
Microprocessors - Part 1 GK Quiz. Question and Answers related to Microprocessors - Part 1. MCQ (Multiple Choice Questions with answers about Microprocessors - Part 1
Which of the following can be accessed only sequentially?
Options
A : Floppy disk
B : Hard disk
C : Magnetic tape
D : ROM
MICR stands for
Options
A : Magnetic Ink Chart Receipt
B : Magnetic Ink Character Recognition
C : Magnetic Ink Chart Recognition
D : Magnetic Ink Character Receipt
8085 has 6 sign flags.
Options
A : True
B : False
C : -
D : -
JCOKE = 3 JCOKE = JCOKE + 1 GO TO (5, 8, 9, 11, 15, 16 18, 20) JCOKE. After the execution of above statement, the control is transferred to statement number
Options
A : 8
B : 11
C : 16
D : 20
Binary number 1101.101 is equivalent to decimal number?
Options
A : 13.5
B : 13.75
C : 13.625
D : 13.875
Expression ++ i is equivalent to
Options
A : i = i + 2
B : i = i + 1
C : i = i - 1
D : i = i + i + i
To multiply a number by 8 in 8085 we have to use RAL instruction
Options
A : once
B : twice
C : thrice
D : four times
IC (instruction cycle), FC (fetch cycle) and EC (executive cycle) are related as
Options
A : IC = FC - EC
B : IC = FC + EC
C : IC = FC + 2EC
D : EC = IC + EC
Which of the following is not a valid variable name in C?
Options
A : 1 a
B : a 1 2
C : a b 123
D : a b c 123
When .4546 E 5 and .5433 E 7 are to be added in normalized floating point mode
Options
A : none of the numbers is changed to any other form
B : .4546 E 5 is changed .004546 E 7 and .5433 E 7 is not changed
C : .5433 E 7 is changed to 54.33 E 5 and .4546 E 5 is not changed
D : both the numbers are changed and their exponents are made equal to 6
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