Microprocessors MCQs Set-7

PropellerAds
  1. 1. Different components n the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
    • Conductors
    • Buses
    • Connectors
    • Consecutives
  2. 2. The language that the computer can understand and execute is called
    • Machine language
    • Application software
    • System program
    • All of the above
  3. 3. Which of the following is used as a primary storage device?
    • Magnetic drum
    • PROM
    • Floppy disk
    • All of these
  4. 4. Which of the following memories needs refresh?
    • SRAM
    • DRAM
    • ROM
    • All of above
  5. 5. The memory which is programmed at the time it is manufactured
    • PROM
    • RAM
    • PROM
    • EPROM
  6. 6. Which of the following memory medium is not used as main memory system?
    • Magnetic core
    • Semiconductor
    • Magnetic tape
    •  Both a and b
  7. 7. Registers, which are partially visible to users and used to hold conditional, are known as
    • PC
    • Memory address registers
    • General purpose register
    • Flags
  8. 8. One of the main feature that distinguish microprocessors from micro‐computers is
    • Words are usually larger in microprocessors
    • Words are shorter in microprocessors
    • Microprocessor does not contain I/O devices
    • Exactly the same as the machine cycle time
  9. 9. The first microprocessor built by the Intel Corporation was called
    • 8008
    • 8080
    • 4004
    • 8800
  10. 10. An integrated circuit is
    • A complicated circuit
    • An integrating device
    • Much costlier than a single transistor
    • Fabricated on a tiny silicon chip