Virtusa Placement Questions & Answers :: Virtusa

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Tot. Mock Test: 3


Total Qs: 119+

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Choose the correct option in terms of Issues related to professional responsibility


AConfidentiality

BIntellectual property rights

CBoth A & B

DManaging Client

Answer: Option C

Explanation:

Engineers should normally respect the confidentiality of their employers or clients irrespective of whether or not a formal confidentiality agreement has been signed.
They should be aware of local laws governing the use of intellectual property such as patents, copyright, etc.

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Identify an ethical dilemma from the situations mentioned below:


AYour employer releases a safety-critical system without finishing the testing of the system.

BRefusing to undertake a project.

CAgreement in principle with the policies of senior management.

Answer: Option A

Explanation:

Here is no explanation for this answer

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Efficiency in a software product does not include _____


Aresponsiveness

Blicensing

Cmemory utilization

Dprocessing time

Answer: Option B

Explanation:

Licensing of a software product comes under corporate part of the software company.

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As per an IBM report, "31%of the project get cancelled before they are completed, 53% overrun their cost estimates by an average of 189% and for every 100 projects, there are 94 restarts".What is the reason for these statistics ?


ALack of adequate training in software engineering

BLack of software ethics and understanding

CManagement issues in the company

DNone

Answer: Option A

Explanation:

Option b & c are a part of Software Engineering as a subject,hence option a covers them both.

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Choose the correct option.

You can add a row using SQL in a database with which of the following?


AADD

BCREATE

CINSERT

DMAKE

Answer: Option C

Explanation:

Here is no explanation for this answer

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Choose the correct option.

The command to remove rows from a table 'CUSTOMER' is:


AREMOVE FROM CUSTOMER ...

BDROP FROM CUSTOMER ...

CDELETE FROM CUSTOMER WHERE ...

DUPDATE FROM CUSTOMER ...

Answer: Option C

Explanation:

DELETE FROM CUSTOMER WHERE ...

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Choose the correct option.

The SQL WHERE clause:


Alimits the column data that are returned.

Blimits the row data are returned.

CBoth A and B are correct.

DNeither A nor B are correct.

Answer: Option B

Explanation:

limits the row data are returned.

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Choose the correct option.

The command to eliminate a table from a database is:


AREMOVE TABLE CUSTOMER;

BDROP TABLE CUSTOMER;

CDELETE TABLE CUSTOMER;

DUPDATE TABLE CUSTOMER;

Answer: Option B

Explanation:

If you actually want to remove the table definitions as well as the data, simply drop the tables.
TRUNCATE TABLE empties it, but leaves its structure for future dat Like TRUNCATE TABLE CUSTOMER.
Removes all rows from a table without logging the individual row deletions

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Choose the correct option.

ON UPDATE CASCADE ensures which of the following?


ANormalization

BData Integrity

CMaterialized Views

DAll of the above.

Answer: Option B

Explanation:

ON UPDATE CASCADE is used for checking data in the table after ALTER operation.
Example: Alter table emp add constraint Unique Key (DID) ON UPDATE CASCADE. This will restrict the update operation if any dublicate values exists.

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Identify the correct statement: "Software engineers shall


Aact in a manner that is in the best interests of his expertise and favour."

Bact consistently with the public interest."

Censure that their products only meet the SRS."

DNone

Answer: Option B

Explanation:

Software engineers shall act in a manner that is in the best interests of their client and employer consistent with the public interest and shall
ensure that their products and related modifications meet the highest professional standards possible.Thus options a & c are ruled out.

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Here is the list of questions asked in Virtusa model papers for freshers Virtusa online test questions. Practice Virtusa Written Test Papers with Solutions and take Q4Interview Virtusa Online Test Questions to crack Virtusa written round test. Overall the level of the Virtusa Online Assessment Test is moderate. Only those candidates who clear the written exam will qualify for the next round, so practic all the questions here and take all the free tests before going for final selection process of Virtusa