Personal Computer Organization PCO 5th Sem ECE Dec 2016 Paper

Download Previous Year Diploma Paper of Personal Computer Organization PCO ECE 5th Sem Dec 2016 PaperPersonal Computer Organization PCO ECE 5th Sem De

Download Previous Year Diploma Paper of Personal Computer Organization PCO ECE 5th Sem Dec 2016 Paper

Personal Computer Organization PCO ECE 5th Sem Dec 2016 Question Paper

                                      SECTION-A

Q1. a) Fill in the Blanks.                                             15×1=15       

        a. ATX stands for _________________
        b. PCI stands for __________________
        c. USB is used to transfer parallel data. (T/F)
        d. A serial port normally has ________ pins.
        e. Secondary storage in computers in of non-volatile nature. (T/F)
        f. A sector typically contains _______ bytes.
        g _______ Keypad is  available at right hand side of the keyboard.
        h. PS/2 connectors are used to connect ________ and ______ to the system.
        i. DVST stands for ____________
        j. Parallel ports are much faster than serial ports. (T/F)

                                      SECTION-B

Q2. Attempt any five questions.                                                                    5×6=30

     a. What do you understand by the form factor of a motherboard?
     b. Define the characteristics of a system bus.
     c. Differentiate between RAM and ROM.
     d. Explain floppy disk controller in brief.
     e. Explain various mouse faults.
      f. Compare a computer monitor with a television.
      g. What do you understand by impact and non-impact printing?

                                     SECTION-C

Q3. Attempt any three questions.                                                       3×10=30

           

      a. Explain RS-232 interface by explaining all signals and their functions.
      b. Draw and explain the block diagram of keyboard controller.
      c. What do you understand by impact and non-impact printers? Write down advantages and                               disadvantages of each.
      d. Explain the following.
          i) Digitizer           ii) Centronics interface

Personal Computer Organization PCO ECE 5th Sem Dec 2016 Solved Question Paper

                                      SECTION-A

Q1. a) Fill in the Blanks.                                             10×1.5=15       

        a. ATX stands for _________________
        b. PCI stands for __________________
        c. USB is used to transfer parallel data. (T/F)
        d. A serial port normally has ________ pins.
        e. Secondary storage in computers in of non-volatile nature. (T/F)
        f. A sector typically contains _______ bytes.
        g _______ Keypad is  available at right hand side of the keyboard.
        h. PS/2 connectors are used to connect ________ and ______ to the system.
        i. DVST stands for ____________
        j. Parallel ports are much faster than serial ports. (T/F)

Characteristics of a system bus.

Differentiate between RAM and ROM.

Floppy disk controller in brief.

Various mouse faults.

Compare a computer monitor with a television.

Personal Computer Organization PCO ECE 5th Sem Dec 2016 Question Paper Click Here

Personal Computer Organization PCO ECE 5th Sem DEC 2016 Question Paper

Block diagram of motherboard in detail.

RS-232 standard interface.

Construction and working principle of laser printer.

Block diagram explain the working of a CRT.

SCSI

Centronic Interface.

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