CvLTAELG1AAv7GMjp8RSaPGsvS8 CS001 Assignment no 01 Spring 2013 Idea Solution is available |
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CS001 Assignment no 01 Spring 2013 Idea Solution

 

Assignment No. 01
Semester: Spring 2013
Computer Proficiency Licence-CS001

 Total Marks: 10 

Due Date: 02/05/2013

 Instructions:Please read the following instructions carefully before submitting assignment:

It should be clear that your assignment will not get any credit if:

 

  • The assignment is submitted after due date.
  • The assignment is submitted via email.
  • The submitted assignment does not open or file is corrupt.
  • All types of plagiarism are strictly prohibited.
  • It is in some format other than .doc (MS Word Document).

 

Objectives:

 

To learn and understand the basic concepts of computer Hardware.

 

For any query about the assignment, contact at cs001@vu.edu.pk

 

BEST OF LUCK

 Question No 1:                                                                                                                           Marks 5      

Practical work enables you to understand better. To achieve this goal, your teacher has decided to test your knowledge about computer components.  Some devices which include Mouse, Keyboard, Microphone, Printer, LCD, RAM, and Hard disk, USB, DVD and Trackball have been placed in front of you. Your task is to identify input, output and storage devices from the devices given and arrange them in the table given below.

 

Input Output Storage/ Memory

 

 

Question No 2:                                                                                                                            Marks 5           

 

Briefly explain the difference between RAM and ROM in the table given below. You are required to mention at least five differences.

S.NO

RAM

ROM

Idea Solution

 

Input Output Storage/ Memory
 Mouse  Hard Disk
 Keyboard Printer USB
 Trackball  LCD DVD
 Microphone

 

 

S.NO

RAM

ROM

1

Random Access Memory or RAM is a form of data storage that can be accessed randomly at any time, in any order and from any physical location., allowing quick access and manipulation.

Read-only memory or ROM is also a form of data storage that can not be easily altered or reprogrammed. Stores instructions that are not necessary for re-booting up to make the computer operate when it is switched off. They are hardwired.

2

A RAM chip does require a constant source of power to retain the information

A ROM chip does not require a constant source of power to retain the information stored on it

3

RAM allows the computer to read data quickly to run applications. It allows reading and writing.

ROM stores the program required to initially boot the computer. It only allows reading.

4

RAM is volatile i.e. its contents are lost when the device is powered off.

It is non-volatile i.e. its contents are retained even when the device is powered off.

5

The two main types of RAM are static RAM and dynamic RAM.

The types of ROM include PROM, EPROM and EEPROM.

 

3 comments

  1. Kindly correct your idea microphone is not a output device its input

  2. Thankx Atranaz……….

  3. Question-01Practical work enables you to understand better. To achieve this goal, your teacher has decided to test your knowledge about computer components. Some devices which include Mouse, Keyboard, Microphone, Printer, LCD, RAM, and Hard disk, USB, DVD and Trackball have been placed in front of you. Your task is to identify input, output and storage devices from the devices given and arrange them in the table given below.
    Answer;-
    Input Output Storage/memory
    mouse Printer Hard disk
    Key board Lcd,monitar usb
    Microphone, dvd
    track ball

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