Embedded System Design-Quiz1 Advertisements Advertisements Advertisements3 Advertisements4 Advertisements6 Advertisements66 Results QUIZ START #1. 1. The three main components of an embedded systems are: a. Hardware, System software b. Real Time Operating System c. Hardware, System software, Real Time Operating System d. System software, Real Time Operating System Previous Next #2. 2. An IC (Integrated Circuit), often called a “chip,” is a semiconductor device consisting of a set of a. connected transistors and other devices b. connected transistors only c. connected diodes only d. Connected LEDs Previous Next #3. 3. IC Technology is classified into: a. Full-Custom, Semi-Custom, ASIP b. Semi-Custom, Full-Custom, PLD c. PLD , ASIP, ASIC d. GPP,SPP,ASIP Previous Next #4. 4. A register-transfer (RT) synthesis tool converts finite-state machines and register-transfers into —— a. RT components and Boolean equations b. Logic gates and Boolean expressions c. Finite-state machines and register transfers d. set of sequential programs Previous Next #5. 5. A logic synthesis tool converts Boolean expressions into ——- a. RT components and Boolean equations b. Logic gates c. Finite-state machines and register transfers d. set of sequential programs Previous Next #6. 6. Microprocessors are: a. Intel 4004, 8085,Intel8086 b. MP3 players, HDTV, digital cameras c. Arduino Uno, Atmel 8-bit AVR, ATmega2560 d. None Previous Next #7. 7. A behavioral-level library may consists of———- a. Bus interfaces, display controllers and even general purpose processors b. complete systems with operating systems and programs c. Layouts for gates and cells d. Layouts for RT components like registers, multiplexers, decoders and functional units Previous Next #8. 8. In I/O mapped I/O , the operations between CPU and peripheral devices in a computer uses: a. One address space for memory and I/O devices b. Two address spaces for memory and I/O devices c. Four address spaces for memory and I/O devices d. Three address space for memory and I/O devices Previous Next #9. 9. Polling in Microprocessors is done by checking for a ————– a. 1 in a particular bit in a register of the peripheral b. 0 in a particular bit in a register of the peripheral c. None d. Both a ,b Previous Next #10. 10. In Interrupt address vector, The address to which the microprocessor jumps on—————- a. an interrupt is biased b. an interrupt is fixed c. an interrupt is variable d. None Previous Next #11. 11. Which of the following is not re-programmable memory? (a) SRAM (b) PROM (c) FLASH (d) NVRAM Previous Next #12. 12. The typical erasable capacity of FLASH memory is of the order of————— a. a few 100 cycles b. a few 10 cycles c. a few 500 cycles d. a few 1000 cycles Previous Next #13. 13. Which of the following are synchronous serial interface? (a) I2C (b) SPI (c) UART (d) All of these (e) Only (a)and (b) Previous Next #14. 14. Which are the lines used in the SPI? a. SDA and SPDR b. MOSI,MISO,IPL,SS c. SDA and SCL d. SCL and status line e. MOSI,MISO,SCL,SS Previous Next #15. 15. Which of the following are the three hardware signals? a) START, STOP, ACKNOWLEDGE b) STOP, TERMINATE, END c) START, SCL, SDA d) STOP, SCL, SDA Previous Next #16. 16. In Microprocessors, In general the CPU contains——— a. ALU, Control Unit, Working registers b. ALU, Control Unit c. ALU, Working registers d. Control Unit, Working registers Previous Next #17. 17. State True or False : Microprocessors can be considered as a super set of Microcontrollers. a. True b. False Previous Next #18. 18. ASICs can be———- a. pre-fabricated for a special application b. custom fabricated c. both pre-fabricated and custom fabricated d. Neither pre-fabricated nor custom fabricated Previous Next #19. 19. In NVRAM : a. The memory and battery are packed separately b. The memory and battery are packed together in a single package c. Only memory is packed in a single package d. Only battery is packed in a single package Previous Next #20. 20. Fill up the blanks Communication interface is essential for communicating with————— of the embedded system and with the —————–. a. various subsystems, Internal world b. the internal world, various subsystems c. various subsystems, the external world d. the external world ,the external world Previous Finish (1 votes, average: 5.00 out of 5)Loading... Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Email a link to a friend (Opens in new window) Email Like this:Like Loading… Related Author: Lakshmi Prasanna Ponnala Completed M.Tech in Digital Electronics and Communication Systems. View all posts by Lakshmi Prasanna Ponnala