Question

1.Which of the following is NOT correct regarding​ browser-based database​ applications?

A.​Browser-based applications are​ thin-client applications.

B.​Browser-based applications are​ thick-client applications.

C.JavaScript is the standard language for​ user-side processing.

D.Languages like​ C# and Java are used for​ server-side processing.

E.​Forms, reports, and queries are displayed and processed using html.

2.When the data model is converted to a​ database, which object on the model will become a column or fields in the​ table?

A.Attributes

B.Identifier

C.Integrity constraint

D.Record

E.Entity

Answer 1

HELLO Student! Please check out the solution given below... For any doubt, please let me know... Thank you...

1) A) it is true because Browser - based - applications are thin - client applications.. the web can be accessed easily on the internet with the help of a browser and without installing any other software on the client side.

B) it is false because the example of Thick client application are online trading portals, Yahoo messnger , skype etc...

C) It is true that javascript is the standard language for user-side processing.

D) it is true that language like C# or java are used to server side processing

E)it is also true that Forms reports and quarries are displayed and processed using html.( Also processed using javascript)

So the option '​​​​​​B​​​​​​​​​​' is the correct option i.e. option B is not correct...

2) The answer is option '​​​​A​​​' i.e. Attributes

Because attributes are the columns in the table, identifier is the name of the database object , Integrity constraint are use to ensure the consistency and the accuracy of the data in the database. A record in database is an object in database which contains one or more values and a entity is a table/set of attributes(basically it is the row of a table)

So option A is the correct option...

Thank you...