Operands Study guides, Revision notes & Summaries

CPEN 4700 Exam Two Review (Answered) 100% CPU's Three Major Components An Arithmetic/Logic Unit (ALU) that performs computations on binary data. Registers that are used to hold operands and/or memory addresses for operands A control unit that controls and sequences the behavior of the other components (and rest of system) based on programmed instructions Von Neumann execution cycle Design of a machine that carries out the steps. Involves: Fetching, decoding, executing, and writing back in...

CPEN 4700 Exam Two Review (Answered) 100% CPU's Three Major Components An Arithmetic/Logic Unit (ALU) that performs computations on binary data. Registers that are used to hold operands and/or memory addresses for operands A control unit that controls and sequences the behavior of the other components (and rest of system) based on programmed instructions Von Neumann execution cycle Design of a machine that carries out the steps. Involves: Fetching, decoding, executing, and writing back in...

The ALU component of the CPU moves data and instructions between main memory and registers. True or false Ans: F A complex chain of events occurs when the CPU executes a program. True or False Ans: T The CPU alternates constantly between fetch and execution cycles. True or False Ans: T The operand of a CPU instruction cannot contain the location of a data item. True or False Ans: F Data inputs are accessed from storage or extracted directly from the operands and stored in one or ...

MIPS Test Questions with All Correct Answers Which one of the following address are half-word aligned? A. 0x01004F35 B. 0x01004F37 C. 0x01004F3A D. 0x01004F3F - Answer-C. 0x01004F3A Say that data is in memory and the base register has been initialized correctly. You have the following program: lh $5,0($10) lb $6,4($10) addu $7,$5,$4 What does the addu instruction do? A. It performs the binary addition algorithm on whatever 32-bit patterns are in registers $4 and $5. B....

WGU C173 SCRIPTING AND PROGRAMMING - FOUNDATIONS - EXAM 2024 WITH 100% CORRECT ANSWERS What is an editor? - correct answer A program that allows you to write code What is a compiler? - correct answer A program that produces other programs. The compiler does all the work at once and then runs the new program. We're translating the code we wrote to computer code all at once. This is often when we produce an .exe (executable) file. What is an interpreter? - correct answer A progr...

What pieces of hardware are in the CPU? - ️️Registers, ALU, and control unit Hardware which serves as the CPUs memory. There are special and general purposed of these - ️️Registers Hardware which does arithmetic and logical computations - ️️ALU Hardware which tracks state/status. Also controls other components - ️️Control unit Instruction cycle responsible for loading the instruction - ️️Fetch Instruction cycle responsible for finding the opcode/operands of the...

What pieces of hardware are in the CPU? - Answer- Registers, ALU, and control unit Hardware which serves as the CPUs memory. There are special and general purposed of these - Answer- Registers Hardware which does arithmetic and logical computations - Answer- ALU Hardware which tracks state/status. Also controls other components - Answer- Control unit Instruction cycle responsible for loading the instruction - Answer- Fetch Instruction cycle responsible for finding the opcode/opera...

CPEN 4700 Exam Two Review (Answered) 100% CPU's Three Major Components An Arithmetic/Logic Unit (ALU) that performs computations on binary data. Registers that are used to hold operands and/or memory addresses for operands A control unit that controls and sequences the behavior of the other components (and rest of system) based on programmed instructions Von Neumann execution cycle Design of a machine that carries out the steps. Involves: Fetching, decoding, executing, and writing back in...

Control Unit - Answer A register in the cpu that controls and coordinates the activities of the cpu directing the flow of data Bus - Answer a series of connectors that transfer signals between internal components Memory Read - Answer causes data from the addressed location in RAM to be placed on the data bus Memory Write - Answer Causes data on the data bus to be written into the addressed location. Bus Request - Answer Indicates that a device is requesting the use of the d...

What pieces of hardware are in the CPU? - Registers, ALU, and control unit Hardware which serves as the CPUs memory. There are special and general purposed of these - Registers Hardware which does arithmetic and logical computations - ALU Hardware which tracks state/status. Also controls other components - Control unit Instruction cycle responsible for loading the instruction - Fetch Instruction cycle responsible for finding the opcode/operands of the instruction and interpreting it - Dec...