Database Administration Questions


Q:

The process of collecting, organizing and analyzing data is called

A) Statistics B) Data collection
C) Probability D) Systematic evaluation
 
Answer & Explanation Answer: A) Statistics

Explanation:

The process of collecting, organizing and analyzing data is called Statistics.

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Q:

OSI Reference Model provides a framework for discussing network operations and design

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

It provides a framework for discussing network operations and design

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Subject: Networking
Job Role: Database Administration

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Q:

Which of the following is not a relational database?

A) 4th Dimension B) Reflex
C) dBASE IV D) FoxPro
 
Answer & Explanation Answer: B) Reflex

Explanation:
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Filed Under: SQL
Job Role: Database Administration , IT Trainer

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Q:

When was Barb Wire patented

A) 1898 B) 1868
C) 1874 D) 1866
 
Answer & Explanation Answer: C) 1874

Explanation:

Joseph F. Glidden - Father of Barbed Wire.

      • Glidden was born in New York in 1812. He invented Barbed Wire in 1873 and was granted the patent on Nov. 24, 1874. After a three year battle over the patent, which he eventually won received a patent for the modern invention in 1874 after he made his own modifications to previous versions.
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Filed Under: Inventions
Exam Prep: CAT , Bank Exams , AIEEE
Job Role: Database Administration , Bank PO , Analyst

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Q:

Go command is a signal to execute the entire batch of SQL statements after previous Go

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:
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Q:

The popular Access Method for computer network is

A) Ethernet B) Token Ring
C) Bus Token D) None
 
Answer & Explanation Answer: B) Token Ring

Explanation:
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Q:

Magnetic field lines about a current-carrying wire

A) circle the wire in closed loops B) extend radially from the wire
C) both of these D) None of the above
 
Answer & Explanation Answer: A) circle the wire in closed loops

Explanation:

Electric current produces a magnetic field. This magnetic field can be visualized as a pattern of circular field lines surrounding a wire.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

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Q:

The act of formally approving something is known as Arbitration.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

The act of formally approving something is known as Ratification.

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