41. ‘ITS’ stands for

A. Intelligent Teaching Systems
B. International Tutoring Systems
C. Intelligent Tutoring Systems
D. All of the above
E. None of the above

42. The most popular language for interactive use is

A. COBOL
B. PASCAL
C. BASIC
D. FORTRAN
E. None of the above

43. An error in computer data is called

A. Chip
B. Bug
C. CPU
D. Storage devices
E. None of the above

44. Any piece of equipment forming an interface to a data communication system is

A. DTE
B. DTA
C. CSA
D. DCA
E. None of the above

45. In which of the following, each data item contains at most 2 points

A. List structure
B. LISP
C. List sorting
D. List head
E. None of the above