Download Previous Year Diploma Paper of Personal Computer Organization PCO ECE 5th Sem May 2016 Paper
Personal Computer Organization PCO ECE 5th Sem May 2016 Question Paper
                   SECTION-A
Q1. a) Fill in the Blanks.                       15×1=15   Â
   a. Define BUS.
   b. What are the various types of Video display devices?
   c. CRT stands for ________________
   d. HDD stands for ________________
   e. RAM stands for _______________
   f. Expand USB? ______________
  g. Expand BIOS? _______________
   h. What is the main function of RS-232?
   i. What is the need of memory?
   j. Write the names of different type of mother boards.
                   SECTION-B
Q2. Attempt any five questions.                                  5×6=30
   a. What is the difference between RAM & ROM?
   b. What is the difference between TV & Computer Monitor?
   c. What is the principle of Floppy Disk Drive?
   d. Draw and explain the concept of keyboard Controller.
   e. What are the common faults with mouse?
   f. Explain the principle of LCD?
   g. Compare the types of printers.
                   SECTION-C
Q3. Attempt any three questions.                            3×10=30
     Â
   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 May 2016 Solved Question Paper
SECTION-A
Q1. a) Fill in the Blanks. 15×1=15
a. Define BUS.
b. What are the various types of Video display devices?
c. CRT stands for ________________
d. HDD stands for ________________
e. RAM stands for _______________
f. Expand USB? ______________
g. Expand BIOS? _______________
h. What is the main function of RS-232?
i. What is the need of memory?
j. Write the names of different type of mother boards.
Difference between RAM & ROM
Comparison between TV & Computer Monitor
Principle of Floppy Disk Drive
Explain the concept of keyboard Controller.
Common faults with mouseÂ
Principle of LCD
Types of printers.
Personal Computer Organization PCO ECE 5th Sem May 2016 Question Paper Click Here
Explain the CRT Tube.
Block Diagram of keyboard Controller.
Construction and working principles of Dot Matrix Printer.
Steps for the Installation of Computer System.
Block diagram of Motherboard.
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