Information Technology Quiz-8

There are four main phases of development a Web Application Project.

Statement 1: The scope of the application is decided in the first phase.

Statement 2: The data connectivity is established between the Front-End interface and Back-End Database in the implementation phase.

Select the correct option:

Which of the following is NOT an advantage of DBMS approach:

Cardinality of a table is four and degree is three. If two columns and four rows are added to the table what will be the new degree and cardinality of the given table:

Online reservation systems are advantageous both for the company providing reservation services and for the consumer who uses the online reservation system for booking.

i. User can read reviews posted by people while making choices during reservation.

ii. More man-power is required by providers to ensure smooth functioning.

Choose the correct justification to the statement given above:

Reeta is going to her aunt’s house to spend her vacations. To book her rail tickets online she needs to create new account on the reservation portal. Which of the following is NOT a correct step to do the same?

Read the following statements carefully about E-governance.

i. It is the use of electronic tools for governance.

ii. It has decreased the transparency in the system.

iii. E-governance empowers the citizens socially and economically.

iv. It enables citizens to access information after paying money.

Choose the correct option from the following:

Rajat is compiling a detailed list with a clear description of application features of his project and recognizing the limitations that are placed on the project. Out of the given options choose the phase of the project in which Rajat is currently in:

Ranjana wants to delete the records where name starts with A from the table CUSTOMER having fields Name, Amount, Discount. Identify the correct command:

Garvit wants to change the default value of DISCOUNT in the CUSTOMER table from 10 to 15. Select the most appropriate command to do the same from the following options:

Among the following which is not a database management software?