1. Choose the correct option in terms of Issues related to professional responsibility
Answer: Both A & B
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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2. Identify an ethical dilemma from the situations mentioned below:
Answer: Your employer releases a safety-critical system without finishing the testing of the system.
Explanation:Here is no explanation for this answer
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3. Efficiency in a software product does not include _____
Answer: licensing
Explanation:Licensing of a software product comes under corporate part of the software company.
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4. 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 ?
Answer: Lack of adequate training in software engineering
Explanation:Option b & c are a part of Software Engineering as a subject,hence option a covers them both.
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5. You can add a row using SQL in a database with which of the following?
Answer: INSERT
Explanation:Here is no explanation for this answer
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6. The command to remove rows from a table 'CUSTOMER' is:
Answer: DELETE FROM CUSTOMER WHERE ...
Explanation:DELETE FROM CUSTOMER WHERE ...
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7. The SQL WHERE clause:
Answer: limits the row data are returned.
Explanation:limits the row data are returned.
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8. The command to eliminate a table from a database is:
Answer: DROP TABLE CUSTOMER;
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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9. ON UPDATE CASCADE ensures which of the following?
Answer: Data Integrity
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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10. Identify the correct statement: "Software engineers shall
Answer: act consistently with the public interest."
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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