The cyber crime refers the criminal activities likestealing of information, accessingdata illegally,copying and distributing software illegally, etc. thatharm computer system and users.

Cyber law is needed in our country because:
-To legalizethe transaction throughelectronic media.
-To control various types of electronic frauds.
-To punish the criminals.
-To control hacking of computer and information system.
-To control providing wrong information.

Accessing a computer systemor networkillegallyby a computer hackerand destroying of otherdata, information, etc. is called computer hacking.

Computer ethics is the moral principles or the codesof conducts that should be followed by computer users.
Any five of them are:
-We should not use computer to harm other.
-We should not use other's computer without permission.
-We should not destroy other's files on records.
-We should not create a virus and use it.
-We should keep secret of computer.

a. The crime committed with the help of computerand internet.
- Cyber crime

b. A law that deals with the criminal activities likeonline fraud, hacking, etc.
- Cyber law

c.A law that deals with cyber crime.
- Cyber law

d. The normal principles or the code of conducts thatregulates the proper use of computer.
-Computer ethics