Answer:c)Clean redundant customer data
Explanation:Data cleansing/cleaning is the activity for the elimination of the data which is not required for further use, corrupt, unnecessary etc by detecting it. The data that is being cleared is categorized by levels like irrelevant data, incorrect data, inaccurate data, redundant data etc.
The data is eliminated by the method of correcting , modifying, reducing unnecessary parts,deleting, etc.Thus, the correct option is option(C).
Answer :
These sort of attacks are known are Injected IFrame Attacks. The Injected IFrame Attacks are a common Cross Site Scripting or XCC attack that contains multiple or single iFrame tags implemented within a page which is not visible to user. User unintentionally enters his information which is posted to hacker’s server and information’s gets hacked.
4- system software
2- application software
4- software package
1- assembler
2- antivirus program
Answer:
All of the above
Explanation:
A local variable is a variable which is declared within a method or is an argument passed to a method, it scope is usually local (i.e. it is hidden from other method). it can also have the same name as a local variable in another method and it loses the values stored in them between calls to the method in which the variable is declared. So all the option listed above are correct.
