MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Embedded Systems knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How an embedded system communicate with the outside world? |
| A. | Peripherals |
| B. | Memory |
| C. | Input |
| D. | Output |
| Answer» B. Memory | |
| 2. |
Which of the following can be a paired set of 16-bit register? |
| A. | CD |
| B. | HL |
| C. | AB |
| D. | EH |
| Answer» C. AB | |
| 3. |
What is done in mode1 of Z80? |
| A. | Interrupt vector is supplied via the external bus |
| B. | Interrupt vector is supplied via the peripherals |
| C. | NMI gets started |
| D. | Interrupt gets acknowledge from peripheral |
| Answer» B. Interrupt vector is supplied via the peripherals | |
| 4. |
VME bus stands for |
| A. | Versa module Europa bus |
| B. | Versa module embedded bus |
| C. | Vertical module embedded bus |
| D. | Vertical module Europa bus |
| Answer» B. Versa module embedded bus | |
| 5. |
What is the full form of CCR in Miscellaneous? |
| A. | Condition code register |
| B. | Computing code register |
| C. | Complex code register |
| D. | Code control register |
| Answer» B. Computing code register | |
| 6. |
Which one of the following is an asynchronous communication channel? |
| A. | SPI |
| B. | MUDs |
| C. | MOO |
| D. | VOIP |
| Answer» B. MUDs | |
| 7. |
What type of memory is suitable for medium volume production? |
| A. | Umbrella devices |
| B. | OTP |
| C. | ROM |
| D. | RAM |
| Answer» C. ROM | |
| 8. |
What type of memory is suitable for high volume production? |
| A. | RAM |
| B. | ROM |
| C. | EPROM |
| D. | EEPROM |
| Answer» C. EPROM | |
| 9. |
Which signal is used to differentiates the access from a normal memory cycle? |
| A. | HALT |
| B. | RESET |
| C. | MREQ |
| D. | IORQ |
| Answer» E. | |