29. ULSI microprocessor is used in which generation of computers ?
30. Directory structure in windows is ?
C.Both of above
D.None of above
31. Who invented keyboard ?
D.Christoper Latham Sholes
32. Data integrity refers to ?
A.Centralization of Data
B.Security of Data
C.Duplication of Data
D.Accuracy of Data
33. What is meaning of EEPROM ?
A.Electronically Erasable Programmable Read only Memory
B.Electrically Erasable Programmable Read only Memory
C.Electronically Erasable Programmable Reach only Memory
D.Electrically Erasable Pratical Reach only Memory
34. All memory units are expressed as powers of ?
35. What is meaning of OMR ?
A.Optical Mark Reader
B.Optical Message Reader
C.Optical Message Render
D.Optical Mark Render
Page 5 of 15