61. | Long form of DBA is ______________. |
Answer: (a).Database Administrator
|
62. | DBMS stands for __________. |
Answer: (a).Database Management System
|
63. | A database is a complex type of ______. |
Answer: (b).Data Structure
|
64. | In __________ data can be stored in structured manner. |
Answer: (c).Database
|
65. | Duplication of data at several places is called as _______________. |
Answer: (b).Data Redundancy
|
66. | Suppose user have Saving Account and Checking Account in the Bank. Saving Account Stores following information - account-no name address mobile and Checking Account stores - account-no name address mobile Which of the information is not redundant ? |
Answer: (a).account-no
|
67. | If in redundant file common fields are not matching then it results in _____________. |
Answer: (d).Data Inconsistency
|
68. | Data Isolation caused due to ________ in traditional file system. |
Answer: (b).Scattering of Data
|
69. | If person A want to transfer fund of Rs.500 to person B. If failure occurs after removing Rs.500 from Account A and before transferring to Account B then problem caused is __________. |
Answer: (c).Data Atomicity
|
70. | Identify the advantages of Database management system ? |
Answer: (d).All of these
|