Csc258 Study guides, Class notes & Summaries

CSC258 Midterm Exam Actual Questions and Answers 2024

Ch.5 correct answers Data Path Instruction Execution correct answers • PC ® instruction memory, fetch instruction• Register numbers ® register file, read registers• Use ALU to calculate • Arithmetic result * Memory address for load/store • Branch comparison • Access data memory for load/store• PC <- target address or PC + 4 Single Cycle data path correct answers does an instruction in one clock cycle Multiplexor correct answers alternate data sour...

Instruction Execution correct answers • PC ® instruction memory, fetch instruction• Register numbers ® register file, read registers• Use ALU to calculate • Arithmetic result * Memory address for load/store • Branch comparison • Access data memory for load/store• PC <- target address or PC + 4 Single Cycle data path correct answers does an instruction in one clock cycle Multiplexor correct answers alternate data sources are used for different instruc...

ALU correct answers Arithmetic Logic Unit One-hot decoder correct answers Takes in a n-bit memory address and activates a single row in the memory array tri-state buffer correct answers output is set to input only when enable signal is high High impedance correct answers neither high or low voltage, ie "Z" occurs when tri-state buffer is not activated T(OHA) correct answers Output hold time: time data is held after change of address T(AA) correct answers Address access time: tim...

CSC258 Midterm Exam Test Questions With Correct Answers Graded A+ 8 Great Ideas in Computer Architecture -Design for Moore's Law - Use Abstraction to Simplify design - Make common case fast -Performance Via Pipelining - Performance Via Parallelism - Performance Via Prediction - hierachies of Memories - Dependability via redundancy Use Abstraction A productivity technique for hardware and software as a way to characterize design at different levels of representation (lower-level ...

CSC258 Midterm Review | with complete solution | Latest 2024/25

mnemonic correct answers first part of assembly instruction i.e. add, addi..etc Design principles for MIPS Assembly correct answers 1. Simplicity favours regularity - Instructions with a consistent number of operands are easier to code and handle 2. Make the common case fast - MIPS only has simple and commonly used instructions 3. Smaller is faster (size of memory matters.) - reading from a small set of registers is faster 4. good design demands good compromise - MIPS make compromise...

Ideas in computer science architecture: correct answers 1.) Use abstraction to simplify design 2.) Make the common case fast 3.) Performance via parallelism, pipelining, and prediction 4.) Hierarchy of Memories 5.) Dependability via Redundancy Modern computers are built with billions of: correct answers Transistors Transistors are made of: correct answers Silicon Why are transistors made of silicon? correct answers Because it is a semiconductor What are potential methods for ...

CSC258 Midterm Exam Test Questions With Correct Answers Graded A+ 8 Great Ideas in Computer Architecture -Design for Moore's Law - Use Abstraction to Simplify design - Make common case fast -Performance Via Pipelining - Performance Via Parallelism - Performance Via Prediction - hierachies of Memories - Dependability via redundancy Use Abstraction A productivity technique for hardware and software as a way to characterize design at different levels of representation (lower-level ...