62.  Digital data is represented using 
Discuss 
Answer: (a).binary system

63.  Data can be organized in many different types of data structures, including 
Discuss 
Answer: (d).all of these

65.  To convert a whole decimal number into a hexadecimal equivalent, one should divide the decimal value by 
Discuss 
Answer: (a).2

66.  Hexadecimal number system is used as a shorthand language to represent 
Discuss 
Answer: (a).decimal numbers

67.  Numbering system which uses numbers and letters as symbols is termed as 
Discuss 
Answer: (d).hexadecimal

68.  Convert the binary number 1011010 to hexadecimal 
Discuss 
Answer: (b).5A
