Cumputer
Computer Operations Quiz
Test your knowledge about computer operations with this comprehensive quiz! Covering various aspects of machine language, instruction sets, and data transfer mechanisms, this quiz is designed for anyone interested in expanding their understanding of computer architecture.
Whether you're a student, teacher, or just a tech enthusiast, this quiz will challenge your knowledge and enhance your learning experience!
- 25 multiple-choice questions
- Focused on computer operations
- Instant feedback on your answers
Specifices the operation to be perfomed. It is also known as the opcode
Source operand reference
Result operand reference
Operation code
Next instruction reference
This encompasses the input for the operation. An operation may involve one or more source operands
Source operand reference
Result operand reference
Next instruction reference
Operation code
This ecnompasses the results of the operation
Result operand reference
Operation code
Source operand reference
Next instruction reference
This indicatres where the processor should fetch the next instruction
Next instruction reference
Result operand reference
Source operand reference
Operation code
Represented symbolically, making it possible to write machine laguage oprograns in symbolic form
Operands
Instruction
Address
Syntax
Used to move data bewtween registers
MOV dest, soiurce
PUSH source
Pop dest
Xchg op1m op2
Swaops the contents between two registers or beween register and memory
Mov dest
Xqch op1, op2
Push srouce
Pop dest
Instruction taht chanfes the format of datra
IO instructions
Conversion instructions
Machine language
Instruction set architerctire
Ensompasses tje operation of transferring external data into the memroy and vice versa
IO instructions
Conversion instructions
Machine language
Instruction set architecture
Processor execurtes a program that provides itself a direct control over the io operaions, include sensing device status, sendinf read or write command
Programmed IO
Interrupt driven IO
Direct memory access
Io instructions
The processor issues an io command continues to execute other instructions and is iterrupted by the io module
Program IO
Interrupt driven IO
Direct memory access
Io instructions
The io module and the main memory exhange dara directly, without the involvement of the porocessor
Programmed IO
Interrup driven IO
Direct memory access
Io instructions
Instructiuon that can onluy be xecuted while the processor is in certain priviledged state, or is executing a program in a distinct privileged area of the memory
System control instructions
X86 instruction set
Conversion instructions
Load and store instructions
Involves complex array of operation types including soime specialized instructions, intented to provide tools for the compiuler to produce.
System control instructions
X86 instruction set
Conversion instructions
Load and store instruction
Saves tge procedure linking information on the styack and branches to the colled procedure that is specified by the operand
Call proc
Ret
Jmp dest
Jcc dest
Transfers the program control to a return address loicated on the top of the stack. The return is made to the instruction that folllows the call instruction
Call proc
Ret
Jmp dest
Jcc dest
This transgfers programs to a different point in the instruction stream without recording the return information
Call proc
Ret
Jmp dest
Jcc dest
Checks the state of one or more status flags ins the register, if the flasgh are in the specifies stater or condfisiotn a jmp operation to the tarhect instruction spucified by the operand is performed.
Call proc
Ret
Jmp desst
Jcc dest
One byt ortmulti byte oinstruction that takes up space in the instruciontiopn stream but does not impact the machine context, this instructioj performs no operations.
Nop
Hlp
Wait
Int nr
This stops instruction executrion and places the processor iun a halt state
Nop
Hlt
Wait
Int nr
This cauyses the processor to repoeatedly check for and handle pendingm unmaskedm floating poinbt exceoptions befoire proceding
Nop
Hlt
Wait
Int nr
Interrupts the current programs and runs a specified interrupt programs
Nop
Hlt
Wait
Int nr
X86 provides four instriction that cupporet preiocedural call/return which are call, enter, leave, and return
Procedural instructions
Memory managemend instructions
Status flags and condition code instructions
Advanced rism machine instruction set
Considered specialized instructions that deakl with memory segmentaition, can onlu be executed from the operatiog system. They allow local and global segment tables to be loaded and read, and for the privilege level of a segment to be checked and altered
Procedural instructions
Memory managemend instructions
Status flags and condition code instructions
Advanced rism machine instruction set
Intel
Procedural instructions
Memory managemend instructions
Status flags and condition code instructions
Advanced rism machine instruction set
{"name":"Cumputer", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"Test your knowledge about computer operations with this comprehensive quiz! Covering various aspects of machine language, instruction sets, and data transfer mechanisms, this quiz is designed for anyone interested in expanding their understanding of computer architecture.Whether you're a student, teacher, or just a tech enthusiast, this quiz will challenge your knowledge and enhance your learning experience!25 multiple-choice questionsFocused on computer operationsInstant feedback on your answers","img":"https:/images/course7.png"}