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what is the only instruction for which the MemToReg control signal is true? /w a. b. add C. slt d. sw e. beq 20. How much memory is 64MB? a. 248 bytes b. 24 bytes c. 2¹5 bytes d. 237 bytes e. 226 bytes 21. What is the purpose of the Control Unit? a. It coordinates the inputs from the control signals and generates the clock synchronization pipeline register's alternate latch mechanism. b. It regulates the passive activity of the multi-function operational shift-add butterfly network. C. It manages the integration of the substitute activity generator with the regulated hypermedia generator d. It generates the control signals for the datapath. e. It integrates the pipeline stall detection network with the cache coherence processor in order to minin races, glitches, and priority inversions.

what is the only instruction for which the MemToReg control signal is true? /w a. b. add C. slt d. sw e. beq 20. How much memory is 64MB? a. 248 bytes b. 24 bytes c. 2¹5 bytes d. 237 bytes e. 226 bytes 21. What is the purpose of the Control Unit? a. It coordinates the inputs from the control signals and generates the clock synchronization pipeline register's alternate latch mechanism. b. It regulates the passive activity of the multi-function operational shift-add butterfly network. C. It manages the integration of the substitute activity generator with the regulated hypermedia generator d. It generates the control signals for the datapath. e. It integrates the pipeline stall detection network with the cache coherence processor in order to minin races, glitches, and priority inversions.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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what is the only instruction for which the MemToReg control signal is true? Iw b. add slt C. d. SW e. beq 20. How much memory is 64MB? a. 248 bytes b. 24 bytes c. 2¹5 bytes d. 237 bytes e. 226 bytes 21. What is the purpose of the Control Unit? a. It coordinates the inputs from the control signals and generates the clock synchronization pipeline register's alternate latch mechanism. b. It regulates the passive activity of the multi-function operational shift-add butterfly network. c. It manages the integration of the substitute activity generator with the regulated hypermedia generator d. It generates the control signals for the datapath. e. It integrates the pipeline stall detection network with the cache coherence processor in order to minim races, glitches, and priority inversions. 22. What is a structural hazard? a. When an instruction in a pipeline is a branch and partially executed instructions following it in the pipeline aren't supposed to be executed. b. When an instruction needs the result of a previous instruction, but the previous instruction is still in pipeline and its result hasn't been written back to the registers yet. C. When a program has illegally nested loops that the pipeline can't handle. d. When the program has illegally nested loops that the compiler has to fix. e. When there are not enough functional units to meet the demands of all the instructions in a pipelin 23. What value does the ALU calculate for beq instructions? a. The difference between the two registers being compared. b. The number of lines of code to be executed. c. The address of the next instruction. d. The address of the previous instruction. e. The number of parameters to pass to the subroutine. 5
Transcribed Image Text:what is the only instruction for which the MemToReg control signal is true? Iw b. add slt C. d. SW e. beq 20. How much memory is 64MB? a. 248 bytes b. 24 bytes c. 2¹5 bytes d. 237 bytes e. 226 bytes 21. What is the purpose of the Control Unit? a. It coordinates the inputs from the control signals and generates the clock synchronization pipeline register's alternate latch mechanism. b. It regulates the passive activity of the multi-function operational shift-add butterfly network. c. It manages the integration of the substitute activity generator with the regulated hypermedia generator d. It generates the control signals for the datapath. e. It integrates the pipeline stall detection network with the cache coherence processor in order to minim races, glitches, and priority inversions. 22. What is a structural hazard? a. When an instruction in a pipeline is a branch and partially executed instructions following it in the pipeline aren't supposed to be executed. b. When an instruction needs the result of a previous instruction, but the previous instruction is still in pipeline and its result hasn't been written back to the registers yet. C. When a program has illegally nested loops that the pipeline can't handle. d. When the program has illegally nested loops that the compiler has to fix. e. When there are not enough functional units to meet the demands of all the instructions in a pipelin 23. What value does the ALU calculate for beq instructions? a. The difference between the two registers being compared. b. The number of lines of code to be executed. c. The address of the next instruction. d. The address of the previous instruction. e. The number of parameters to pass to the subroutine. 5
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