Submission time: 2015-10-20 01:16:32
Student UID: 501
Student username: manwang@Mans-MacBook-Air.local
IP address: 192.168.1.136
Exam input file: Test_hw12.qes

In MLS, each subject has a
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In MLS, each object has a 
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A security level in MLS is a clearance or classification along with a
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What relation are security levels compared upon?
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The simple security condition is also called the
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The * property is also called the
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Consider a system that implements the Bell-LaPadula model with strong tranquility. (So each user can occupy a single security level over the lifetime of the system.) This system has two clearance levels: C and U, where C > U, and two categories: {Weapons, Acoustics}. Suppose a subject at <C, {Weapons}>. Objects at which of the following levels can this subject write to?
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Consider a system that implements the Bell-LaPadula model with strong tranquility. (So each user can occupy a single security level over the lifetime of the system.) This system has two clearance levels: C and U, where C > U, and two categories: {Weapons, Acoustics}. Suppose a subject at <U, {Weapons}>. Objects at which of the following levels can be read by this subject?
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Consider a system that implements the Bell-LaPadula model with strong tranquility. This system has three clearance levels: T, S, and C, where T > S > C, and two categories: {US, ASI}. Suppose a subject at level <S, {ASI}>. Select the option that has all security levels from which objects can be read by this subject?
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Consider a system that implements the Bell-LaPadula model with strong tranquility. This system has three clearance levels: T, S, and C, where T > S > C, and two categories: {US, ASI}. Suppose a subject at level <S, {ASI}>. Select the option that has all security levels from which objects can be written by this subject?
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Consider a system that implements the Bell-LaPadula model with strong tranquility. This system has three clearance levels: T, S, and C, where T > S > C, and two categories: {US, ASI}. Suppose a subject at level <S, {ASI}>. Which of the following pairs have two levels that are not related by dominates relation?
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