MCQOPTIONS
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MCQOPTIONS
This section includes 13 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. |
Which one of the following is an asynchronous communication channel? |
| A. | SPI |
| B. | MUDs |
| C. | MOO |
| D. | VOIP |
| Answer» B. MUDs | |
| 2. |
In the below diagram, identify the register of MC68HC05 |
| A. | CCR |
| B. | PC |
| C. | SP |
| D. | IV |
| Answer» B. PC | |
| 3. |
What does CCR stand for? |
| A. | Condition code register |
| B. | Computing code register |
| C. | Complex code register |
| D. | Code control register |
| Answer» B. Computing code register | |
| 4. |
Which one of the following is an asynchronous communication channel?$ |
| A. | SPI |
| B. | MUDs |
| C. | MOO |
| D. | VOIP |
| Answer» B. MUDs | |
| 5. |
Which of the following is an 8-bit command in MC68HC11? |
| A. | Add |
| B. | Shift |
| C. | Multiply |
| D. | Subtract |
| Answer» D. Subtract | |
| 6. |
How many bytes of EPROM does MC68HC7054A possess? |
| A. | 176 bytes |
| B. | 240 bytes |
| C. | 4144 bytes |
| D. | 1024 bytes |
| Answer» D. 1024 bytes | |
| 7. |
What is the full form of CCR in Microcontroller Basic Embedded System? |
| A. | Condition code register |
| B. | Computing code register |
| C. | Complex code register |
| D. | Code control register |
| Answer» B. Computing code register | |
| 8. |
Which is the concatenated register of MC68HC11? |
| A. | D |
| B. | X |
| C. | IP |
| D. | DI |
| Answer» B. X | |
| 9. |
Which of the following microcontroller is used in engine management system? |
| A. | MC68HC05 |
| B. | MC68HC11 |
| C. | Intel 80286 |
| D. | Intel 8086 |
| Answer» C. Intel 80286 | |
| 10. |
What is the bit size of the program counter in MC68HC05? |
| A. | 7 |
| B. | 9 |
| C. | 13 |
| D. | 17 |
| Answer» D. 17 | |
| 11. |
How many bits does MC68HC05 possess? |
| A. | 4 |
| B. | 8 |
| C. | 16 |
| D. | 32 |
| Answer» C. 16 | |
| 12. |
Which is the first microcontroller? |
| A. | 8051 |
| B. | Arm |
| C. | TMS1000 |
| D. | Intel 4004 |
| Answer» D. Intel 4004 | |
| 13. |
Which one of the following is a microcontroller from Motorola? |
| A. | MC68HC05 |
| B. | 4004 |
| C. | MIPS |
| D. | 8080 |
| Answer» B. 4004 | |