Kerala PSC Previous Years Question Paper & Answer
Page:18
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Junior Instructor (Electronic Mechanic)' And exam conducted in the year 2023. And Question paper code was '081/2023/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was ''. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
D:-TF
Correct Answer:- Option-D
Question94:-8086 can access upto memory locations.
A:-1 MB
B:-64 KB
C:-32 MB
D:-4 KB
Correct Answer:- Option-A
Question95:-MOV AX, [BX] is an example of a mode of addressing.
A:-Register Addressing
B:-Direct Addressing
C:-Register Indirect Addressing
D:-Based Addressing
Correct Answer:- Option-C
Question96:-8051 is a bit Microcontroller.
A:-8 bit
B:-16 bit
C:-24 bit
D:-32 bit
Correct Answer:- Option-A
Question97:-Pin number 40 of the 8051 microcontrollers is
A:-Ground
B:-VCC
C:-Reset
D:-Address Latch Enable
Correct Answer:- Option-B
Question98:-Microcontrollers have no flag.
A:-Carry
B:-Overflow
C:-Parity
D:-Zero
Correct Answer:- Option-D
Question99:-The Serial data communication in 8051 is controlled by
registers.
A:-SCON
B:-TCON