[amp_mcq option1=”Subword parallelism” option2=”CISC” option3=”Superscalar” option4=”VLIW” correct=”option4″]
The correct answer is D. VLIW.
A vector processor is a type of processor that can perform multiple operations on multiple data elements at the same time. This is done by having multiple functional units that can operate on different data elements in parallel.
Subword parallelism is a technique used in some processors to increase performance by performing operations on smaller pieces of data than the full word size. This can be done by having multiple functional units that can operate on different subwords of the same data element.
CISC stands for Complex Instruction Set Computing. It is a type of instruction set architecture that uses complex instructions to perform multiple operations.
Superscalar is a technique used in some processors to increase performance by executing multiple instructions at the same time. This is done by having multiple functional units that can execute different instructions in parallel.
VLIW stands for Very Long Instruction Word. It is a type of instruction set architecture that uses long instructions to perform multiple operations. These instructions are typically decoded by the processor into multiple simpler instructions that are then executed by the functional units.
VLIW processors are typically used in applications that require a lot of floating-point arithmetic, such as scientific computing and graphics.