IMPORTANT QUESTION:-
1.WHO IS THe FATHER OF COMPUTER?
2.WHAT ARE THE INPUT&OUTPUT DEVICES?
3.IN SECOND & THIRD GENERATION WHAT WE ARE USING?
4.WHAT IS THEUSE OF C.U?
5.WHAT IS THE OF A.L.U?
6.WRITE ANY 6 GENERAL HARDWARE COMPONENTS?
7.WRITE DOWN STORAGE TABLE?
8.WRITE DOWN THE ORGANISATION STRUCTURE & EXPLAIN IT?
9.BRIEF ABOUT CACHE MEMORY?
10.DESWCRIBE ABOUT RAM?
11.DESCRIBE ABOUT USB?
12.WRITE INTEL & AMD DESKTOP,SERVER,PROCESSOR?
13.WRITE BRIEF NOTE ON MOTHERBOARD?
14.WRITE TROUBLESHOOTING POINTS FOR MONITOR PROBLEM?
15.EXPLAIN ABOUT WINDOWS &LINUX PARTITION?
16.EXPLAIN ABOUT CLIENT OPERATING SYSTEM?
17.EXPLAIN ABOUT NETWORKING OPERATING SYSTEM?
18.WHAT ARE THE NETWORK DEVICES?
19.HOW TO ASSIGN I.P ADDRESS?
20.HOW TO SEE I.P ADDRESS?
21.WRITE THE INSTALLATION STEPS OF REDHAT LINUX OPERATING SYSTEM?
22.WRITE THE INSTALLATION STEPS OF WINDOWS XP SP2?
23.HOW MANY TYPE OF MONITOR? WHAT ARE THEY?
24.HOW MANY TYPES OF PRINTER? WHAT ARE THEY?
25.HOW MANY OSI LAYER?EXPLAIN IT?
26.WRITE A SENTENCE ABOUT?
a.uni caste.
b.broad caste.
c.multi caste.
27.WRITE BRIEF ABOUT I.P ADDRESS?
28.TAKE AN I.P ADDRESS AND DO ANDING PROCESS?
29.HOW TO CONFIGURE TWO SYSTEM WITH CROSS CABLE?
30.WRITE COLOUR CODING OF STRAIGHT,CROSS,ROLLOVER CABLE?EXPLAIN IT?
31.EXPALIN ABOUT THIS COMMANDS?GIVE EXAMPLES?
a.copy con
b.del
c.rd
d.ver
e.move
f.copy
g.attrib
h.erase
i.mkdir
j.cd
k.cd..
l.systeminfo
32.HOW TO ASSEMBLE A NEW SYSTEM?
Monday, June 13, 2011
Friday, June 10, 2011
partion of drives
Partition:
Logically segmenting the physical hard disk is known as partition.
Partition are of two types -
1. Primary Partition.
2. Secondary partition.
Primary Partition:
First partition created on the raw hard disk is known as primary partition.
a) We can format primary partition.
b) We can save the data.
c) Microsoft recommanded is to install operating system on the primary partition.
Extended partition:
After creating the primary partition, rest of the space is known as extended partition.
a) We can not format extended partition.
b) We can not save data.
c) If u want to save the data, We need to create further partition on the extended partition. Which is known as Logical drive.
Formating:
This is the feature of windows operating system, where we can create database for new file system.
Windows file system are:
1. NTFS (New Technology File System).
2. FAT (File Allocation Table).
Logically segmenting the physical hard disk is known as partition.
Partition are of two types -
1. Primary Partition.
2. Secondary partition.
Primary Partition:
First partition created on the raw hard disk is known as primary partition.
a) We can format primary partition.
b) We can save the data.
c) Microsoft recommanded is to install operating system on the primary partition.
Extended partition:
After creating the primary partition, rest of the space is known as extended partition.
a) We can not format extended partition.
b) We can not save data.
c) If u want to save the data, We need to create further partition on the extended partition. Which is known as Logical drive.
Formating:
This is the feature of windows operating system, where we can create database for new file system.
Windows file system are:
1. NTFS (New Technology File System).
2. FAT (File Allocation Table).
operating ystem
Operating System:
Operating system is a mediator between user & computer. Operating system are capable of converting human understandable language to machine understandable language & vice versa.
Example of operating system are -
Microsoft Windows Operating system (Win 98, Win 2000, Win XP, Win 2003, Win Vista, Win 7), Linux, Unix, Sun Solaries, Netware.
Operating system are of two types -
1. Client Operating System.
2. Server Operating System.
Client Operating System:
Client operating are those operating system which places request for services from server.
Example: Win 95, Win 98, Win 98SE, Win 2000 Professional, Win 2003 Professional, Win XP, Win Vista, Win Longhorn, Win Seven).
Server Operating System:
Server opearating system are those operating which provide services to the client.
Example: NT 3.0, NT 3.1, NT 3.2, NT 3.5, NT 4.0, Win 2000 Server, Win 2003 Server, Win 2008 Server, Linux, Unix, Sun Solaries, Nevell Netware.
Types of Operating System Based on functionality:
1. Single User Single Task.
2. Single User Multi Task.
3. Multi User Multi Task.
Single User Single Task:
a) In this type of operating system we can't create any user.
b) We can perform only one task at a time.
Example: DOS (Disk Operating System).
Single User Multi Task:
a) In this type of operating system, we can't create any user.
b) We can perform multiple (More than one) tasks at a time.
Example: Win 95, Win 98, Win 98 SE.
Multi User Multi Task:
a) In this type of operating system, we can create any number of user.
b) We can perform multiple (More than one) tasks at a time.
Example: Win 2000 Professional, Win XP, Win 2003 Server etc.
Operating system is a mediator between user & computer. Operating system are capable of converting human understandable language to machine understandable language & vice versa.
Example of operating system are -
Microsoft Windows Operating system (Win 98, Win 2000, Win XP, Win 2003, Win Vista, Win 7), Linux, Unix, Sun Solaries, Netware.
Operating system are of two types -
1. Client Operating System.
2. Server Operating System.
Client Operating System:
Client operating are those operating system which places request for services from server.
Example: Win 95, Win 98, Win 98SE, Win 2000 Professional, Win 2003 Professional, Win XP, Win Vista, Win Longhorn, Win Seven).
Server Operating System:
Server opearating system are those operating which provide services to the client.
Example: NT 3.0, NT 3.1, NT 3.2, NT 3.5, NT 4.0, Win 2000 Server, Win 2003 Server, Win 2008 Server, Linux, Unix, Sun Solaries, Nevell Netware.
Types of Operating System Based on functionality:
1. Single User Single Task.
2. Single User Multi Task.
3. Multi User Multi Task.
Single User Single Task:
a) In this type of operating system we can't create any user.
b) We can perform only one task at a time.
Example: DOS (Disk Operating System).
Single User Multi Task:
a) In this type of operating system, we can't create any user.
b) We can perform multiple (More than one) tasks at a time.
Example: Win 95, Win 98, Win 98 SE.
Multi User Multi Task:
a) In this type of operating system, we can create any number of user.
b) We can perform multiple (More than one) tasks at a time.
Example: Win 2000 Professional, Win XP, Win 2003 Server etc.
Wednesday, June 8, 2011
Installation of Windows XP Professional Service Pack 2
1. Insert the Win XP CD & restart the system.
2. Enter the BIOS setup & check the Hard disk & CD/DVD ROM is detected or not.
3. On the BIOS setup, Set bootable device priority.
1st Boot Device: CD/DVD ROM.
2nd Boot Device: Hard Disk.
4. After the setup, "Save & Exit" from BIOS setup or else U can press "F10" key for "Save & Exit".
5. After that, System will Prompt u as -
Boot from CD:
Press Any Key to Boot From CD....
When it is appear on the monitor, Immediately press any key so that computer will start booting process from CD.
6. Next Prompt:
Enter = Continue, R = Repair, F3= Quit.
Press "ENTER" to continue the installation process.
7. Next Prompt:
F8= I Agree, Esc= I don't Agree.
Press "F8" to agree on the license agreement.
8. If the Hard disk is a raw hard disk, then it will prompt u as:
Unpartition space - 160000MB.
If Windows XP operating system is already installed & working properly, then it will prompt u as:
c:\ WINDOWS "Microsoft Windows XP Professional"
If u want to see rest of the drivers, press "Esc".
9. Create partition on a Raw Hard disk:
Select the unpartitioned space & press "C" to create the partition.
Using back space, delete the default values & defines the you are own customize values & Press "Enter" to create the partition.
10. Again select the "Unpartition space" & Press "C" to create the new partition.
Using back space, delete the default values & defines the you are own customize values & Press "Enter" to create the
partition.
11. Select the primary partition & Press "ENTER" to install.
12. Next, System will prompt you to format the partition using one the files system.
NTFS (Quick)
FAT (Quick).
NTFS (New Technology File System)
FAT (File Allocation Table).
Select NTFS file system & press "Enter" to continue.
13. After that system will format the drive & Copy the installation files & restart the PC.
14. During restart, Again it will prompt you to "Press Any Key to Boot From CD"...
DON"T PRESS ANY KEY AT THAT TIME.
Note: During Win XP Pro installation process, System will restart two times.
15. After restart, Graphical installation will start & prompt you 39 minutes remaining.
16. Press "NEXT" for the regional & language settings"
17. Write "Name" & "Organization"
18. Write "25 character Product Key" which is written on the CD cover.
19. Set "Time Zone" Where for India , it is
GMT+5:30: Delhi, Calcatta, Chennai, Mumbai.
20. take Typical Setting
21. Click on WORK-GROUP (press Next)
22.Give any User Name
2. Enter the BIOS setup & check the Hard disk & CD/DVD ROM is detected or not.
3. On the BIOS setup, Set bootable device priority.
1st Boot Device: CD/DVD ROM.
2nd Boot Device: Hard Disk.
4. After the setup, "Save & Exit" from BIOS setup or else U can press "F10" key for "Save & Exit".
5. After that, System will Prompt u as -
Boot from CD:
Press Any Key to Boot From CD....
When it is appear on the monitor, Immediately press any key so that computer will start booting process from CD.
6. Next Prompt:
Enter = Continue, R = Repair, F3= Quit.
Press "ENTER" to continue the installation process.
7. Next Prompt:
F8= I Agree, Esc= I don't Agree.
Press "F8" to agree on the license agreement.
8. If the Hard disk is a raw hard disk, then it will prompt u as:
Unpartition space - 160000MB.
If Windows XP operating system is already installed & working properly, then it will prompt u as:
c:\ WINDOWS "Microsoft Windows XP Professional"
If u want to see rest of the drivers, press "Esc".
9. Create partition on a Raw Hard disk:
Select the unpartitioned space & press "C" to create the partition.
Using back space, delete the default values & defines the you are own customize values & Press "Enter" to create the partition.
10. Again select the "Unpartition space" & Press "C" to create the new partition.
Using back space, delete the default values & defines the you are own customize values & Press "Enter" to create the
partition.
11. Select the primary partition & Press "ENTER" to install.
12. Next, System will prompt you to format the partition using one the files system.
NTFS (Quick)
FAT (Quick).
NTFS (New Technology File System)
FAT (File Allocation Table).
Select NTFS file system & press "Enter" to continue.
13. After that system will format the drive & Copy the installation files & restart the PC.
14. During restart, Again it will prompt you to "Press Any Key to Boot From CD"...
DON"T PRESS ANY KEY AT THAT TIME.
Note: During Win XP Pro installation process, System will restart two times.
15. After restart, Graphical installation will start & prompt you 39 minutes remaining.
16. Press "NEXT" for the regional & language settings"
17. Write "Name" & "Organization"
18. Write "25 character Product Key" which is written on the CD cover.
19. Set "Time Zone" Where for India , it is
GMT+5:30: Delhi, Calcatta, Chennai, Mumbai.
20. take Typical Setting
21. Click on WORK-GROUP (press Next)
22.Give any User Name
IP Addressing
An IP (Internet Protocol) address is a unique identifier for a node or host connection on an IP network. An IP address is a 32 bit binary number usually represented as 4 decimal values, each representing 8 bits, in the range 0 to 255 (known as octets) separated by decimal points. This is known as "dotted decimal" notation.
Address Classes
There are 5 different address classes. You can determine which class any IP address is in by examining the first 4 bits of the IP address.
Class A 0.0.0.0 to 126.255.255
Class B 128.0.0.0 to 191.255.255
Class C 192.0.0.0 to 223.255.255
Class D 224.0.0.0 to 239.255.255
Class E 240.0.0.0 to 254.255.255
[Note: 127.0.0.0 - 127.255.255.255 is reserved for loop back id
0.0.0.0 is know as Global IP
255.255.255.255 is known as Broadcast IP]
Address Classes
There are 5 different address classes. You can determine which class any IP address is in by examining the first 4 bits of the IP address.
Class A 0.0.0.0 to 126.255.255
Class B 128.0.0.0 to 191.255.255
Class C 192.0.0.0 to 223.255.255
Class D 224.0.0.0 to 239.255.255
Class E 240.0.0.0 to 254.255.255
[Note: 127.0.0.0 - 127.255.255.255 is reserved for loop back id
0.0.0.0 is know as Global IP
255.255.255.255 is known as Broadcast IP]
Important Questions (Exam is on 30-05-2011 Monday)
1. What is used in 2nd generation?
2. who is the father of computer?
3. Explain about A.L.U ?
4. Describe about monitor?
5. Write brife note about LAN,WAN,MAN?
6. Write abrevations and uses of
a) PCI
b) VGA
c) USB
d) BIOS
e) RAM
7. Explain about mothreboard and their components?
8. What are the Network operating system?
9. Write coding of Rollover and straight? write their uses?
10. Explain about IP Address?
11. How to assemble a system?
2. who is the father of computer?
3. Explain about A.L.U ?
4. Describe about monitor?
5. Write brife note about LAN,WAN,MAN?
6. Write abrevations and uses of
a) PCI
b) VGA
c) USB
d) BIOS
e) RAM
7. Explain about mothreboard and their components?
8. What are the Network operating system?
9. Write coding of Rollover and straight? write their uses?
10. Explain about IP Address?
11. How to assemble a system?
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