Data Processing YEAR 11 2ND CAT

To clean up all the junk left behind by browsers you can use a freeware program such as _____________ to do it for you

• CC Flusher

• C Cleaners

• C Antivirus

• None of the above

__________ are viruses that infect master boot records in hard disk

• Boot Sector Viruses

• Multipartite Viruses

• Stealth Viruses

• Program Viruses

__________ replace the boot record program which is responsible for loading the operating system in memory copying it elsewhere

• Boot Sector Viruses

• Multipartite Viruses

• Stealth Viruses

• Program Viruses

__________ Virus infect executable program files such as extension like.bin,.com,.exe

• Boot Sector Viruses

• Multipartite Viruses

• Stealth Viruses

• Program Viruses

____________ Virus can encrypt its code in different ways so that it appears differently in each infection

• Boot Sector Viruses

• Multipartite Viruses

• Stealth Viruses

• Polymorphic virus

Whale Virus is an example of ___________ virus

• Boot Sector Viruses

• Polymorphic virus

• Multipartite Viruses

• Stealth Viruses

To destroy spyware on your PC you need

• Stick method

• Antivirus

• Virus

• None of the above

The more free space your computer has the ___________

• The better the strength of the battery

• Faster it will go

• The more data it can contain

• Defragmentation will be easily

One of the following is a tip on hardware maintenance

• Never unplug a component while your system is running.

• Good Sitting arrangement

• Reboot at least once a week

• Uncover your desktop after use

Which of the following is not a graphics format?

• bmp

• jpg

• gif

• doc