MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Microprocessors knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The architecture of CPU of Pentium III is suitable for |
| A. | multimedia |
| B. | image processing |
| C. | speech processing |
| D. | all of the mentioned |
| Answer» E. | |
| 2. |
Pentium III is used in computers which run on the operating system of |
| A. | windows NT |
| B. | windows 98 |
| C. | unix |
| D. | all of the mentioned |
| Answer» E. | |
| 3. |
The instruction of MMX that is essential when a floating-point routine calls an MMX routine or viceversa is |
| A. | MOV |
| B. | PADD |
| C. | EMMS |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 4. |
In a preemptive multitasking O.S., the saving and restoring of FP and MMX states are performed by |
| A. | Control unit |
| B. | O.S. |
| C. | MMX instructions |
| D. | MMX registers |
| Answer» C. MMX instructions | |
| 5. |
When an MMX instruction is getting executed, the floating-point tag word is marked |
| A. | 11 |
| B. | 10 |
| C. | 00 |
| D. | 01 |
| Answer» D. 01 | |
| 6. |
The data type, one quad word packs __________ into 64-bit. |
| A. | two 32-bit quantities |
| B. | four 16-bit words |
| C. | one 32-bit and two 16-bit quantities |
| D. | one single 64-bit quantity |
| Answer» E. | |
| 7. |
In the data type, packed byte, the number of bytes that can be packed into one 64-bit quantity is |
| A. | 2 |
| B. | 4 |
| C. | 8 |
| D. | 16 |
| Answer» D. 16 | |