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WorksheetsAssembly Language
Total questions: 15
Worksheet time: 11mins
In assembly language program, one byte instruction will have ____ number of operands.
1
2
0
3
Microprocessor understands _____ language
High level language
basic language
machine language
_____ language uses mnemonics
c
C++
Assembly
______ is needed to convert assembly language to machine language
compiler
assembler
interpreter
______ is needed to convert a high level language to machine language
compiler
assembler
browser
editor
A Label is separated by _____ from the mnemonic
semicolon
colon
fullstop
space
In 8085 instruction, _______ is used for decision making
comment
flag
memory address
8085 Instruction set has 76 opcodes(eg.MOV,MVI) and ____ number of instructions
200
76
246
300
Which one is NOT a branching operation?
JUMP
CALL
RETURN
MOV
MOV B, A is a ________ addressing mode.
register
register indirect
Immediate
Direct
In Assembly language program, comment lines will start with_______
"//"
";"
"#"
"/* */"
In 8085, ____Register contains the memory address from where the next instruction is to be fetched
SP
Accumulator
PC
Flag
Stack pointer stores the address of Top of the Stack
true
false
which one is NOT a Logical and Bit Manipulation instruction?
ANA B
ORA B
XRA B
DCR B
Which one is NOT a control instruction?
NOP
CMP
HLT
SIM
