Q: Execution of several activities at the same time.
Solution: Execution of several activities at the same time is referred to as parallel processing. Like, Two multiplications at the same time on 2 different processes.
Q: Parallel processing has single execution flow.
Solution: The statement is false. Sequential programming specifically has single execution flow.
Q: A term for simultaneous access to a resource, physical or logical.
Solution: Concurrency is the term used for the same. When several things are accessed simultaneously, the job is said to be concurrent.
Q: _____________ leads to concurrency.
Solution: Parallelism leads naturally to Concurrency. For example, Several processes trying to print a file on a single printer.
Q: A parallelism based on increasing processor word size.
Solution: Bit level parallelism is based on increasing processor word size. It focuses on hardware capabilities for structuring.
Q: A type of parallelism that uses micro architectural techniques.
Solution: Instructional level uses micro architectural techniques. It focuses on program instructions for structuring.
Q: MIPS stands for?
Solution: MIPS stands for Millions of Instructions/sec. MIPS is a way to measure the cost of computing.
Q: The measure of the “effort” needed to maintain efficiency while adding processors.
Solution: The measure of the “effort” needed to maintain efficiency while adding processors is called as scalabilty.
Q: The rate at which the problem size need to be increased to maintain efficiency.
Solution: Isoefficiency is the rate at which the problem size need to be increased to maintain efficiency.
Q: Several instructions execution simultaneously in ________________
Solution: In parallel processing, the several instructions are executed simultaneously.
| You Have Score | /10 |