Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Feb 21, 2024

Describe the differences between discretionary access control model and mandatory access control model. with examples

Step by Step Solution

★★★★★

3.45 Rating (155 Votes )

There are 3 Steps involved in it

Step: 1

Discretionary Access Control DAC and Mandatory Access Control MAC are two different models for contr... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database management systems

Authors: Raghu Ramakrishan, Johannes Gehrke, Scott Selikoff

3rd edition

72465638, 978-0072465631

More Books

Students also viewed these Operating System questions

Question

Let r and s be solutions to the quadratic equation x 2 b x + c = 0. For n N, define d0 = 0 d1 = r s dn = b dn1 c dn2 (n 2) Prove that dn = r n s n for all n N. [4 marks] (b) Recall that a commutative...

Answered: 1 week ago

Question

★★★★★

provide answers to all questions (a) What are the main criteria to be considered in the design of a line drawing algorithm for a raster graphics display? [2 marks] (b) Describe an algorithm to fill a...

Answered: 1 week ago

Question

★★★★★

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Answered: 1 week ago

Question

★★★★★

Economists are difficult to understand. They claim that they can put a monetary value on premature death, but not on human life. They also claim that they can value ecosystem services (such as a...

Answered: 1 week ago

Question

★★★★★

The comparative balance sheet of Drango Company appears below: HUERTO COMPANY Comparative Balance Sheet December 31, 2007 Assets __________________2007_________2006 Current assets............$...

Answered: 1 week ago

Question

★★★★★

Accounting rule making should only be concerned with information for investors and creditors? Discuss.

Answered: 1 week ago

Question

★★★★★

Using the Birth Weight data set (a) create a scatterplot of babys birth weight (BWT) versus mothers weight at the last menstrual period (LWT). (b) describe the pattern of the data cloud in the...

Answered: 1 week ago

Question

★★★★★

1. Identify the different forms of ownership that might be adopted by MUFC and how these might lead to different expectations. 2. Identify the main stakeholder groups involved in MUFC and using...

Answered: 1 week ago

Question

★★★★★

need the net sales, gross profit, income from operations, net income and gross profit perfentage!!!! The following is a listing of some of the balance sheet accounts and all of the income statement...

Answered: 1 week ago

Question

★★★★★

Design a circuit which displays the letters A through J on a seven-segment indicator. The circuit has four inputs W, X, Y, Z which represent the last 4 bits of the ASCII code for the letter to be...

Answered: 1 week ago

Question

★★★★★

Which of the following is true? Firm A shall improve its total asset turnover ratio since it is higher than the industry average and thus indicates an inefficient utilization of assets. Firm B shall...

Answered: 1 week ago

Question

★★★★★

Thomas Anderson manufactures and sells homemade wine, and he wants to develop a standard cost per litre. The following are required for production of a 150-litre batch: 72.00 litres of grape...

Answered: 1 week ago

Question

★★★★★

A contract in writing was entered into between buyer A and seller B for the sale of 200,000 tons of quartz sand to be delivered in four loads of 50,000 tons per week as required, with each delivery...

Answered: 1 week ago

Question

★★★★★

Part A In the following paragraph, you will read about the study of emerging explorer Prof. Harrison. Conjugate the verbs in parentheses to agree with the subjects. My friends and I ______________...

Answered: 1 week ago

Question

★★★★★

ABC factory produces 24,000 units. The cost sheet gives the following information: Direct Materials Rs. 1,20,000 Direct Labour Rs. 84,000 Variable overheads Rs. 48,000 Semi variable overheads Rs....

Answered: 1 week ago

Question

★★★★★

Jayson Walker is a member of a consumer - driven health plan ( CDHP ) that is funded by a health savings account ( HSA ) established by his employer, Brock Industries. Brock's CDHP also uses a high -...

Answered: 1 week ago

Question

★★★★★

Exercise 2. An Ethernet switch transmits frames at a transmission rate of 10 gigabit per second (Gbps). The frame average length is 900 bytes. The transmitter utilization is 20%. The average number...

Answered: 1 week ago

Question

★★★★★

If M = 7, s = 2, and X = 9.5, what is z?

Answered: 1 week ago

Question

★★★★★

Consider the following relational schema and briefly answer the questions that follow: 1. Define a table constraint on Emp that will ensure that every employee makes at least $10,000. 2. Define a...

Answered: 1 week ago

Question

★★★★★

Give an example of when you would use each element (A or B) for each of the following 'A versus B' pairs: 1. A hashed index using Alternative (1) versus heap file organization. 2. Extendible Hashing...

Answered: 1 week ago

Question

★★★★★

Consider the following BCNF schema for a portion of a simple corporate database (type information is not relevant to this question and is omitted): Emp (eid, ename, addr, sal, age, yrs, deptid) Dept...

Answered: 1 week ago

Question

★★★★★

If the sample space is an infinite set, does this necessarily imply that any rv X defined from will have an infinite set of possible values? If yes, say why. If no, give an example.

Answered: 1 week ago

Question

★★★★★

Airlines sometimes overbook flights. Suppose that for a plane with 50 seats, 55 passengers have tickets. Define the random variable Y as the number of ticketed passengers who actually show up for the...

Answered: 1 week ago

Question

★★★★★

=+a. Prove this under the assumption that the two components function independently of one another.

Answered: 1 week ago

Previous Question Next Question