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Embedded Systems - Part 2
1
of
25
💡
Hints:
3
Q1. Microprocessor takes input in ___ form.
A. Decimal
B. Binary
C. Hexadecimal
D. None of the above
Q2. It is an example of optical storage:
A. Magnetic tape
B. USB memory stick
C. Blu-ray disks
D. HDD
Q3. Example of soft real time embedded system is
A. Microwave oven
B. Mobile phone
C. Network Informations
D. Tv remote
Q4. Embedded system example for Heavy Motor with rolling drum is
A. Car
B. Airplane
C. Washing Machine
D. Micro- oven
Q5. ___ model is best suited for the development of complex embedded products and situations where requirements are changing from customer side
A. Evolutionary model
B. Spiral model
C. Fountain model
D. linear model
Q6. Fghjv
A. Fhh
B. Ghj
C. Fhj
D. Ghjj
Q7. True or False, all embedded systems need an operating system to enable them to function correctly?
A. True
B. False
Q8. Is a servo a type of motor for electronics?
A. Yes
B. No
Q9. Which one of the following is UV erasable?
A. Flash memory
B. SRAM
C. EPROM
D. DRAM
Q10. for the initialization of hardware the first step is
A. Place RESET CODE on Reset address
B. To start Up Code
C. call the main function
D. none of these
Q11. What do you verify in White Box Testing?
A. Testing of each statement, object and function on an individual basis.
B. Expected output.
C. The flow of specific inputs through the code.
D. All of the above.
Q12. Which symbol ends a statement?
A. Semicolon ;
B. Parenthesis )
C. Comma ,
D. Curly Brace }
Q13. T/F: A register are made of flip-flops
A. Trure
B. False
Q14. The type of embedded system which takes input process it &send the desired output is called as
A. Real time embedded system
B. Mobile devices
C. Stand alone embedded system
D. Network information appliances
Q15. What is the main part of embedded systems hardware architecture?
A. I/P device
B. O/P device
C. CPU
D. Memory
Q16. How many interrupt dose PIC have
A. 3
B. 6
C. 14
D. 8
Q17. A microcontroller has
A. On chip cpu
B. Timmer
C. Input/output port
D. All the above
Q18. What among the below specified functions is related to PWM mode?
A. Generation of an interrupt
B. Generation of rectangular wave with programmable duty cycle with an user assigned frequency
C. Variations in the status of an output pin
D. Detection of an exact point at which the change occurs in an input edge
Q19. Embedded system means ___ A computer system built inside another system
A. YES
B. NO
Q20. General purpose low register are
A. R0-R8
B. RO-R7
C. None
Q21. Which one of the following can stream digital media?
A. PDA
B. DMP
C. DMP and PDA
D. I dont know
Q22. Reactive and real time , Application and domain specific are
A. Quality attributes of embedded systems
B. Characteristics of an embedded systems
Q23. The software of Embedded system is stored in
A. RAM
B. ROM
Q24. Embedded system is a large system
A. No
B. Yes
Q25. Network operating system runs on
A. server
B. every system in the network
C. both server and every system in the network
D. none of the mentioned
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