Database Questions and Answers – Application Security

This set of Database Multiple Choice Questions & Answers (MCQs) focuses on “Application Security”.

1. In _________________ attacks, the attacker manages to get an application to execute an SQL query created by the attacker.
a) SQL injection
b) SQL
c) Direct
d) Application
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2. A Web site that allows users to enter text, such as a comment or a name, and then stores it and later display it to other users, is potentially vulnerable to a kind of attack called a ___________________ attack.
a) Two-factor authentication
b) Cross-site request forgery
c) Cross-site scripting
d) Cross-site scoring scripting
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3. _________ is an attack which forces an end user to execute unwanted actions on a web application in which he/she is currently authenticated.
a) Two-factor authentication
b) Cross-site request forgery
c) Cross-site scripting
d) Cross-site scoring scripting
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4. Many applications use _________________ where two independent factors are used to identify a user.
a) Two-factor authentication
b) Cross-site request forgery
c) Cross-site scripting
d) Cross-site scoring scripting
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5. Even with two-factor authentication, users may still be vulnerable to_____________attacks.
a) Radiant
b) Cross attack
c) scripting
d) Man-in-the-middle
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6. A single ______________ further allows the user to be authenticated once, and multiple applications can then verify the user’s identity through an authentication service without requiring reauthentication.
a) OpenID
b) Sign-on system
c) Security Assertion Markup Language (SAML)
d) Virtual Private Database (VPD)
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7. The ___________________ is a standard for exchanging authentication and authorization information between different security domains, to provide cross-organization single sign-on.
a) OpenID
b) Sign-on system
c) Security Assertion Markup Language (SAML)
d) Virtual Private Database (VPD)
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8. The __________ standard is an alternative for single sign-on across organizations, and has seen increasing acceptance in recent years.
a) OpenID
b) Single-site system
c) Security Assertion Markup Language (SAML)
d) Virtual Private Database (VPD)
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9. _______________ allows a system administrator to associate a function with a relation; the function returns a predicate that must be added to any query that uses the relation.
a) OpenID
b) Single-site system
c) Security Assertion Markup Language (SAML)
d) Virtual Private Database (VPD)
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10. VPD provides authorization at the level of specific tuples, or rows, of a relation, and is therefore said to be a _____________ mechanism.
a) Row-level authorization
b) Column-level authentication
c) Row-type authentication
d) Authorization security
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Sanfoundry Global Education & Learning Series – Database Management System.

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