11th Class Computer Science Chapter 6 Security Copyright & Law Short Questions Answers
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After Online tests for all subjects now it’s time to prepare the next level for Punjab board students to prepare their short question section here. We have a complete collection of all classes subject wise and chapter wise thousands questions with the right answer for easy understanding.
Here we are providing complete chapter wise Computer Science questions and Answers for the 11th class students. All the visitors can prepare for their 11th class examination by attempting below given question answers.
In this List we have included all Punjab boards and both Arts and Science students. These Boards students can prepare their exam easily with these short question answer section
Lahore Board 11th classes short questions Answer
Rawalpindi Board 11th classes short questions Answer
Gujranwala Board 11th classes short questions Answer
Multan Board 11th classes short questions Answer
Sargodha Board 11th classes short questions Answer
Faisalabad Board 11th classes short questions Answer
Sahiwal Board 11th classes short questions Answer
DG Khan Board 11th classes short questions Answer
Bahwalpur Board 11th classes short questions Answer
All above mention Punjab Boards students prepare their annual and classes test from these online test and Short question answer series. In coming days we have many other plans to provide all kinds of other preparation on our Gotest website.
How to Prepare Punjab Board Classes Short Question Answer at Gotest
- Just Open the desired Class and subject which you want to prepare.
- You have Green bars which are Questions of that subject Chapter. Just click on Bar, it slides down and you can get the right answer to those questions.
- You can also Rate those question Answers with Helpful or not to make it more accurate. We will review all answers very carefully and also update time to time.
Now you can start your preparation here below
An antivirus program protects a computer against viruses by identifying and removing any computer viruses found in memory, on storage media, or on incoming files. Most antivirus programs also protect against worms and Trojan horses. When you purchase a new computer, it often includes antivirus software.
The Purpose of the password is to maintain the security if any system by restricting user. Passwords are used also for authentication, validation, and verification in computer systems.
This is a list of copyright Acts, which are laws enacting the copyright. It provides security to creators to misuse their creations.
Boot sector virus resides in the boot sector of the hard disk and damages the most important files that are needed by the operation system to boot.
They are not considered as viruses because they do not replicate. They are not even programs in their own right but rather camouflaged segments of other programs. Their objective is to destroy data on the computer once certain conditions have been met. Logic bombs go undetected until launched, and the results can be destructive.
Trojan horse is a virus program that hides itself with common computer files like zip file. Whenever the infected files are opened the virus activates.
The major causes of virus are following:
- Using external media like CD’s, DVDs, USB, and Floppy disk.
- Opening virus infected email.
- Using infected websites.
Data security provides the measures and means to protect personal and organizational data. It is the practice of keeping data protected from corruption and unauthorized access.
Virus is activated according to conditions which are written in the virus program. Some viruses automatically activated when they are copied into a system or some wait for an event to be activated.
Redlof is a polymorphic virus that embeds itself without any attachment to every e-mail sent from the infected system.
The software which is used without giving license or permission by the developer is called pirated software.
Following is the list of viruses.
- Boot Virus
- Resident Virus
- Polymorphic Virus
- Overwrite Virus/Stealth virus
- Macro Virus
- File Infectors
- Companion Viruses
- FAT Virus