MCQOPTIONS
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MCQOPTIONS
This section includes 28 Mcqs, each offering curated multiple-choice questions to sharpen your Technical Questions knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
DEVICE_Init performs what? |
| A. | Disabling watchdog timer and disabling APB clock |
| B. | Enabling APB clock and enabling watchdog timer |
| C. | Disabling watchdog timer and enabling APB clock |
| D. | Disabling APB clock and enabling watchdog timer |
| Answer» D. Disabling APB clock and enabling watchdog timer | |
| 2. |
__________ is used instead of less for stylesheets. |
| A. | Hackathon |
| B. | Grid layout |
| C. | Flexbox |
| D. | Sass |
| Answer» E. | |
| 3. |
What is order of the assembly and running 8051 program? |
| A. | i,ii,iii,iv |
| B. | ii,iii,I,iv |
| C. | iv,ii,I,iii |
| D. | iii,ii,I,iv |
| Answer» B. ii,iii,I,iv | |
| 4. |
Do bootstrap 3 supports Google chrome. |
| A. | Yes |
| B. | No |
| C. | Can't say |
| D. | None of these |
| Answer» B. No | |
| 5. |
Each peripheral has an interrupt line. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 6. |
ARM7 has an in-built debugging device. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 7. |
Arduino provides IDE Environment. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 8. |
DEVICE_Restore routine restores all the device registers modified by DEVICE_Init to their reset values. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 9. |
Does bootstrap 4 supports Sass and flexbox. |
| A. | Yes |
| B. | No |
| C. | Can't say |
| D. | None of these |
| Answer» B. No | |
| 10. |
________ bit ARM7TDMI controller is present? |
| A. | 128 bit |
| B. | 8 bit |
| C. | 64 bit |
| D. | 32 bit |
| Answer» E. | |
| 11. |
LPC 2148 pro development board have in system programming or in application programming? |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 12. |
Which IDE is supported by LPC2148 board? |
| A. | Code Blocks |
| B. | AVR Studio 4 |
| C. | Keil uVersion 4 |
| D. | Walldorf |
| Answer» D. Walldorf | |
| 13. |
LPC 2148 pro development board provides real time debugging with the on chip real monitor software. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 14. |
Which is the operation for mode 2? |
| A. | 13-bit timer mode, 8-bit timer/counter THx and TLx as 5-bit prescalar |
| B. | 16-bit timer mode, 16-bit timer/counter THx and TLx are cascaded, no prescalar |
| C. | 8-bit auto reload mode, 8-bit auto reload time/counter; THx holds a value which is to be reloaded into TLx each time it overflows |
| D. | Spilt timer mode |
| Answer» D. Spilt timer mode | |
| 15. |
Sass stands for __________ |
| A. | Syntactically awesome Spreadsheets |
| B. | Syntactically awesome Stylesheets |
| C. | Scripting awesome Stylesheets |
| D. | Scripting awesome Spreadsheets |
| Answer» C. Scripting awesome Stylesheets | |
| 16. |
We have no use of having silicon customization. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» C. May be True or False | |
| 17. |
USB 2.0 full speed compliant device controller with _________ of end point RAM. |
| A. | 6 kB |
| B. | 4 kB |
| C. | 2 kB |
| D. | 8 kB |
| Answer» D. 8 kB | |
| 18. |
A 8051 microcontroller need external oscillator to run. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 19. |
What is the program counter value when the board turns on? |
| A. | 0x00000 |
| B. | 0xFFFFF |
| C. | Where the previous program ends |
| D. | At the location where we write the code |
| Answer» B. 0xFFFFF | |
| 20. |
How many digital I/O pins are there in Board? |
| A. | 29 |
| B. | 15 |
| C. | 25 |
| D. | 20 |
| Answer» E. | |
| 21. |
ROM is used for storing data storage. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» C. May be True or False | |
| 22. |
The level shifter converts the voltage levels between RS-232 and transistor-transistor logic. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 23. |
What is the operation for mode 1? |
| A. | 13-bit timer mode, 8-bit timer/counter THx and TLx as 5-bit prescalar |
| B. | 16-bit timer mode, 16-bit timer/counter THx and TLx are cascaded, no prescalar |
| C. | 8-bit auto reload mode, 8-bit auto reload time/counter; THx holds a value which is to be reloaded into TLx each time it overflows |
| D. | Spilt timer mode |
| Answer» C. 8-bit auto reload mode, 8-bit auto reload time/counter; THx holds a value which is to be reloaded into TLx each time it overflows | |
| 24. |
Which bus is a standard bus derived by ARM with aim to support efficient on chip? |
| A. | Serial Attached SCSI |
| B. | Futurebus |
| C. | Advanced Micro Bus |
| D. | Scalable Coherent Interface |
| Answer» D. Scalable Coherent Interface | |
| 25. |
Which of the following has a real time clock? |
| A. | Galileo Gen 2 |
| B. | Rasberry Pi |
| C. | Arduino |
| D. | Rasberry Pi 3 |
| Answer» B. Rasberry Pi | |
| 26. |
Which of the following is true of VoIP? |
| A. | It uses the public switched telephone network. |
| B. | Skype is an example of VoIP software. |
| C. | It uses a slow speed dial-up connection. |
| D. | All of the above |
| Answer» C. It uses a slow speed dial-up connection. | |
| 27. |
In blanking operation clearance is provided on |
| A. | Punch |
| B. | Either on punch or die depending upon designer's choice |
| C. | Die |
| D. | Half on the punch and half on the die |
| Answer» B. Either on punch or die depending upon designer's choice | |
| 28. |
How many bits are in an IPV4 address? |
| A. | 128 bits |
| B. | 64 bits |
| C. | 32 bits |
| D. | 16 bits |
| Answer» D. 16 bits | |