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SEE PRE BOARD EXAM-2078 Class 10 Computer Science

  SEE PRE BOARD EXAM-2078 Computer Science Full Marks: 50 Group-'A' [10x1 = 10] 1.     Give answer in one sentence for the following questions. (6x1=6)   a.     Define bandwidth. Ans: Bandwidth refers to the total amount of data transferred from one computer to another per unit time with in a network.   b.    What is cyber bullying? Ans: Cyber bullying is an act of harassment, embarrassing, or threatening someone with the use of internet.   c.     What is AI? Ans: AI refers to the artificial intelligence embedded to a computer or a system so that it can behave like human.    d.    What is the storage size of memo and text data type in MS-Access? Ans: The storage size of memo is 65535 characters and text is 255 characters.   e.     What is local variable? Ans: A local variable is any variable declared in the sub module which is accessible to that particular sub module only.   f.      What is an operator in C language? Ans: An operator

File Handling Programs In QBASIC Class 10