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WorksheetsQuiz on Hardware and Virtual Machines
Total questions: 14
Worksheet time: 7mins
What does RISC stand for?
Rapid Instruction Set Computer
Revised Instruction Set Computer
Random Instruction Set Computer
Reduced Instruction Set Computer
Which of the following is a characteristic of CISC processors?
Has a large instruction set
Uses many registers
Uses fixed-length instructions
Requires less complex circuits
What is pipelining primarily used for in RISC architectures?
To increase the number of registers
To improve computer performance
To simplify instruction sets
To reduce the instruction set size
Which architecture allows multiple processors to execute the same instruction on different data?
SISD
MIMD
SIMD
MISD
What is the main advantage of using a virtual machine?
Increased hardware costs
Ability to run multiple operating systems
Limited software compatibility
Slower execution times
Which of the following is NOT a type of processor architecture?
SIMD
SISD
RIMD
MIMD
What is the role of a hypervisor?
To store data
To execute instructions
To manage hardware resources
To compile software
Which type of control unit is commonly used in RISC architectures?
Microcoded Control Unit
Hardwired Control Unit
Dynamic Control Unit
Programmable Control Unit
What is a key disadvantage of virtual machines?
They provide better security
They can emulate different architectures
They are less efficient than real machines
They can run multiple operating systems
Which of the following best describes MIMD architecture?
Single instruction on multiple data
Multiple instructions on multiple data
Single instruction on single data
Multiple instructions on single data
What is the purpose of interrupt handling in processors?
To manage the execution of instructions
To increase the number of instructions
To improve memory access speed
To handle signals from software or hardware
Which of the following is a benefit of pipelining?
Increased complexity of circuits
Reduced execution time for instructions
More complex instruction formats
Increased number of clock cycles
What is the main function of a control unit in a processor?
To perform arithmetic operations
To manage the flow of data
To execute instructions
To store data
Which type of computer system is designed for collaborative processing?
Mainframe
Workstation
Personal computer
Supercomputer
