MCQOPTIONS
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MCQOPTIONS
This section includes 5 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 instruction in which both multiplication and addition are performed is |
| A. | PAND |
| B. | PMULHW |
| C. | PADD |
| D. | PMADDWD |
| Answer» E. | |
| 2. |
When the instruction, PMULHW, is performed, then the higher order 16-bits of the 32 bit products are stored in |
| A. | source operand |
| B. | destination operand |
| C. | no storage of lower order |
| D. | either source or destination |
| Answer» C. no storage of lower order | |
| 3. |
When the instruction, PMULLW, is performed, then the lower order 16-bits of the 32 bit products are stored in |
| A. | source operand |
| B. | destination operand |
| C. | no storage of lower order |
| D. | either source or destination |
| Answer» C. no storage of lower order | |
| 4. |
The instruction that is not operated on quad word is |
| A. | MOV |
| B. | PSLL |
| C. | PSRA |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 5. |
The instruction, PCMPGT, is used to compare two data types and check |
| A. | equal to condition |
| B. | less than condition |
| C. | greater than condition |
| D. | equal to and greater than condition |
| Answer» D. equal to and greater than condition | |