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Rakhi Hetan Gopal

Asked: 3 years agoIn: Rdbms

If A→B, A→ C then which of the following is true?

(a) A→BC

(b) A→B

(c) A→C

(d) All of the mentioned

Madhavi Vasa

Asked: 3 years agoIn: Rdbms

What is the full form of JSP?

(a) Java servlet program

(b) Java server pages

(c) Java server pages

(d) Java server program

Shashank Gupta

Asked: 3 years agoIn: Rdbms

What is the function of a left outer join?

(a) It preserves tuples only in the relation named before the operation

(b) It preserves tuples only in the relation named after the operation

(c) It preserved tuples in the relations named on both the sides of the operation

(d) It does not preserve any tuples on either side of the relation

Drishti Sodhi

Asked: 3 years agoIn: Rdbms

How do we generally recover from a deadlock?

(a) By aborting all the transactions

(b) By rolling back all the transactions

(c) By rolling back only a selected number of transactions

(d) None of the mentioned

Kiran Krishnan

Asked: 3 years agoIn: Rdbms

The ________ comparison checker is used to check “each and every” condition

(a) all

(b) and

(c) every

(d) each

Kasturba Mody

Asked: 3 years agoIn: Rdbms

How can variable length records arise in a file

(a) Storage of multiple record types in a file

(b) Record types that allow variable lengths for one or more fields

(c) Record types that allow repeating fields, such as arrays or multisets

(d) All of the mentioned

Gajendra Sane

Asked: 3 years agoIn: Rdbms

The operation of moving from finer granular data to coarser granular data is called _______

(a) Reduction

(b) Increment

(c) Roll up

(d) Drill down

Aarif Murthy

Asked: 3 years agoIn: Rdbms

Which of the following syntax of the basic query is correct?

(a) select from

(b) select from

(c) select from

(d) select from

Rupal Faraz Shankar

Asked: 3 years agoIn: Rdbms

Which of the following is not a generalization constraint?

(a) Condition-defined

(b) User defined

(c) Disjoint

(d) Machine defined

Akanksha Prabhu

Asked: 3 years agoIn: Rdbms

State true or false: Executing programs at the client side is slower than executing programs on the server

(a) True

(b) False

This question was posed to me during an internship interview.

This key question is from Servlets and JSP topic in portion Application Design and Development of RDBMS

Load More Questions

Rdbms

If A→B, A→ C then which of the following is true?

(a) A→BC

(b) A→B

(c) A→C

(d) All of the mentioned

What is the full form of JSP?

(a) Java servlet program

(b) Java server pages

(c) Java server pages

(d) Java server program

How do we generally recover from a deadlock?

(a) By aborting all the transactions

(b) By rolling back all the transactions

(c) By rolling back only a selected number of transactions

(d) None of the mentioned

The ________ comparison checker is used to check “each and every” condition

(a) all

(b) and

(c) every

(d) each

How can variable length records arise in a file

(a) Storage of multiple record types in a file

(b) Record types that allow variable lengths for one or more fields

(c) Record types that allow repeating fields, such as arrays or multisets

(d) All of the mentioned

The operation of moving from finer granular data to coarser granular data is called _______

(a) Reduction

(b) Increment

(c) Roll up

(d) Drill down

Which of the following syntax of the basic query is correct?

(a) select from

(b) select from

(c) select from

(d) select from

Which of the following is not a generalization constraint?

(a) Condition-defined

(b) User defined

(c) Disjoint

(d) Machine defined

State true or false: Executing programs at the client side is slower than executing programs on the server

(a) True

(b) False

This question was posed to me during an internship interview.

This key question is from Servlets and JSP topic in portion Application Design and Development of RDBMS

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