MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Bachelor of Business Administration (BBA) knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The language which has recently become the defacto standard for interfacing application programs with relational database system is |
| A. | oracle. |
| B. | sql. |
| C. | dbase. |
| D. | 4gl |
| Answer» C. dbase. | |
| 2. |
Which of the following operation is used if we are interested in only certain columns of a table? |
| A. | projection |
| B. | selection |
| C. | union |
| D. | join |
| Answer» B. selection | |
| 3. |
Which of the following button will allow you to add, delete, or change records in your Data Source? |
| A. | data source button |
| B. | edit button |
| C. | edit data source button |
| D. | data editing button |
| Answer» D. data editing button | |
| 4. |
The way a particular application views the data from the database that the application uses is a |
| A. | module. |
| B. | relational model. |
| C. | schema. |
| D. | sub schema. |
| Answer» E. | |
| 5. |
Who wrote the book Computer Liberation and Dream Machine , the first book on personal computers? |
| A. | john mccarthy |
| B. | ted nelson |
| C. | niklaus wirth |
| D. | karl capek |
| Answer» C. niklaus wirth | |
| 6. |
The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called |
| A. | ascii |
| B. | ebcdic |
| C. | bcd |
| D. | all of above |
| Answer» E. | |
| 7. |
________ is at the top of the window and it display the name of the application. |
| A. | menu bar |
| B. | title bar |
| C. | tool bar |
| D. | tool box |
| Answer» C. tool bar | |
| 8. |
Internet access by transmitting digital data over the wires of a local telephone network is provided by |
| A. | leased line |
| B. | digital subscriber line |
| C. | digital signal line |
| D. | none of the above |
| Answer» C. digital signal line | |
| 9. |
The method in which records are physically stored in a specified order according to a key field in each record is |
| A. | hash. |
| B. | direct. |
| C. | sequential. |
| D. | all of the above. |
| Answer» B. direct. | |