Q. The instruction, FYL2XP, supports to compute the expression

View solution

Q. The size of a general purpose floating point register of floating point unit is

View solution

Q. For floating point operations, the bits used by mantissa in a floating point register is

View solution

Q. The multimedia applications mainly require the architecture of

View solution

Q. The size of each MMX (Multimedia Extension) register is

View solution

Q. After a sequence of MMX instructions is executed, the MMX registers should be cleared by an instruction,

View solution

Q. The number of pixels that can be manipulated in a single register by the CPU using MMX architecture is

View solution

Q. After executing the floating point instructions, the floating point registers should be cleared by an instruction,

View solution

Q. In the data type, packed byte, the number of bytes that can be packed into one 64-bit quantity is

View solution

Q. Four words can be packed into 64-bit by using the data type,

View solution

Q. The number of double words that can be packed into 64-bit register using packed double word is

View solution

Q. The data type, “one quad word” packs __________ into 64-bit.

View solution

Q. If the result of an operation is overflowed(exceeded than 16 bits) or underflowed then, only the lower 16-bits of the result are stored in the register and this effect is known as

View solution

Q. In a multitasking operating system environment, each task should return to its own processor state which is

View solution

Q. Which of the following exception generated by MMX is the same type of memory access exception as the X86 instructions?

View solution

Q. When an MMX instruction is getting executed, the floating-point tag word is marked

View solution

Q. In a preemptive multitasking O.S., the saving and restoring of FP and MMX states are performed by

View solution

Q. The instruction of MMX that is essential when a floating-point routine calls an MMX routine or viceversa is

View solution

Q. Pentium III is used in computers which run on the operating system of

View solution

Q. The architecture of CPU of Pentium III is suitable for

View solution