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Education, Instructional Technology, Other
University
8051 introduction @UniMAP
18 questions
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- 1. Multiple Choice
What is the acronym of DAC?
Digital Analog Converter
Digital Analog to Converter
Digital to Analog Converter
Digit to Analog Converter
- 2. Multiple Choice
The Interrupt Control is used for providing interrupt (delay) for a working program.
TRUE
FALSE
- 3. Multiple Choice
It is the brain of a microcontroller.
RAM
CPU
ROM
EEPROM
- 4. Multiple Choice
It is used to store data and program.
CPU
RAM
Memory
ROM
- 5. Multiple Choice
DAC converters are used for converting the analog signal to digital form.
TRUE
FALSE
- 6. Multiple Choice
This is the one of the useful function of a microcontroller.
Parallel input/output ports
Intterupt control
Special funtioning block
Timers/counters
- 7. Multiple Choice
Bonus Question: RIDDLE: What can be broken, but is never held?
A promise
A word
A lie
Air
- 8. Multiple Choice
The part of the microcontroller that fetches, decodes and executes commands is called the ...
ROM
RAM
CPU
Timer
- 9. Multiple Choice
What are the units for resistance?
Amps
Farads
Volts
Ohms
- 10. Multiple Choice
How many colour bands can a colour coded resistor have
Two bands
Three bands
Four Bands
Five Bands
Four or Five Bands
- 11. Multiple Choice
The component shown is called
a bread board
a bead board
a mother board
a sound board
- 12. Multiple ChoiceA very small device that works like a mini-computer.MicrocontrollerLight sensorDrive System/Drive TrainComputer
- 13. Multiple Choice"MCU" meansMicrocomputer unit , Microcontroller unitmicrocirculator unitmicrocontroller unitmachine control unit
- 14. Multiple Choice
In an MCU, the program is usually stored in:
ROM
RAM
Control bus
The cache
- 15. Multiple ChoiceEPROMErasable Programmable ROMFileStore Programmable RAMHardrive
- 16. Multiple ChoiceRAM is random access memorytruefalse
- 17. Multiple ChoiceFirmware is permanent softwaretruefalse
- 18. Multiple ChoiceROM is read only memorytruefalseboth
- Answer choicesTagsAnswer choicesTags