Q:

A research team of 6 people is to be formed from 10 chemists,5 politicians, 8 economists and 15 biologists.How many teams have atleast 5 chemists?

A) 7350	B) 6400
C) 6379	D) 7266

Answer & Explanation Answer: D) 7266

Explanation:

10C5 x 28C1 x 10C6 = 7266

Report Error

View Answer Report Error Discuss

Filed Under: Quantitative Aptitude - Arithmetic Ability

0 3272

Q:

Which of the following is the regulator of the credit rating agencies in india?

A) RBI	B) SBI
C) SIDBI	D) SEBI

Answer & Explanation Answer: D) SEBI

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

4 3271

Q:

Which collection of verse, based on Rudyard Kipling's association with the army , became a bestseller on its publication in Britain in 1892?

Answer

Barack Room Ballads

Workspace

Report Error

View answer Workspace Report Error Discuss

Subject: General Awareness

0 3270

Q:

Difference between Candidate key and Primary key?

Answer

Candidate Key – A Candidate Key can be any column or a combination of columns that can qualify as unique key in database. There can be multiple Candidate Keys in one table. Each Candidate Key can qualify as Primary Key.

Primary Key – A Primary Key is a column or a combination of columns that uniquely identify a record. Only one Candidate Key can be Primary Key.

One needs to be very careful in selecting the Primary Key as an incorrect selection can adversely impact the database architect and future normalization. For a Candidate Key to qualify as a Primary Key, it should be Non-NULL and unique in any domain.

Workspace

Report Error

View answer Workspace Report Error Discuss

Subject: Oracle Certification
Job Role: Software Architect , Project Manager , Network Engineer , IT Trainer , Database Administration , Analyst

6 3270

Q:

When is the shortest day observed?

A) June 21	B) December 22
C) June 22	D) December 21

Answer & Explanation Answer: B) December 22

Explanation:

Shortest of all the days is observed on Decenber 22

Report Error

View Answer Report Error Discuss

Filed Under: Longest, Shortest, Deepest

11 3270

Q:

________ is a simple object model that is easier to understand and use than OLE DB, and is frequently used for database applications.

A) ASP	B) XML
C) ODBC	D) ADO

Answer & Explanation Answer: D) ADO

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Database

0 3270

Q:

Which State of India has the largest area

A) Uttar Pradesh	B) Madhya Pradesh
C) Maharashtra	D) Rajasthan

Questions

Quick Links