Interview Questions

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:

What is templates in AngularJS?

Answer

Templates are the rendered view with information from the controller and model. These can be a single file like index.html or multiple views in one page using "partials".

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Subject: Web Technology

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Q:

What is the meaning of Copy IDMS Subschema-Binds?

Answer

It generates a bind run-unit and binds all the records for the sub-schema the program is referencing.

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Q:

What is the maximum data rate supported by a GSM system?

Answer

- The maximum data rate supported by a GSM system is 9.6 kbps.
- However there are extensions to GSM standard to improve throughput.
- GPRS is one of the extended GSM service.
- The extended standards of GSM allows theoretical data rates on the order of 114 Kbit/s, but with throughput closer to 40Kbit/s in practice.

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Q:

Higher Quality Scores typically result in

A) faster delivery of daily budget B) higher costs and lower ad positions
C) lower costs and better ad positions D) less overall impressions
 
Answer & Explanation Answer: C) lower costs and better ad positions

Explanation:

Higher Quality Scores typically result in lower costs and better ad positions. Quality Score is Google's rating of the quality and relevance of both your keywords and PPC ads. It is used to determine your cost per click (CPC) and multiplied by your maximum bid to determine your ad rank in the ad auction process.

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Filed Under: Advertising and Media
Job Role: Analyst , IT Trainer

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Q:

What are the activities we will do in SAP MM module implementation?

Answer

Various activities in SAP MM are : Inventory, Warehouse, Purchasing, Vendor evolution, Invoice varification, etc.

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Subject: SAP

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Q:

What is WHEN-Database-record trigger?

Answer

Fires when oracle forms first marks a record as an insert or an update. The trigger fires as soon as oracle forms determines through validation that the record should be processed by the next post or commit as an insert or update. Generally occurs only when the operators modifies the first item in the record, and after the operator attempts to navigate out of the item.

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Q:

Explain i) Rename ii) Alias.

Answer

- Rename : It is a permanent name provided to a table or column.
- Alias : It is a temporary name provided to a table or column which gets over after the execution of SQL statement.

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Subject: Oracle

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