Subject: Computer and Information Security Course: M.Sc. Tech ITM Duration: 90 Minutes Max. Marks: 50 1. Briefly explain - a. classification of crypt analysis attack. B. DES algorithm in detail (10+10 =20 Marks) 2. Explain RC4 algorithm. Encrypt the Message “HI” using RC4 algorithm‚ with four states and 2 bit key values are [2‚5] ASCII value for H – 1001000I – 1001001 (5+5=10 Marks) 3. a. Find the plaintext from the ciphertext using cesar
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Math 32B‚ Lecture 2 Fall 2010 Practice Problems for Final (sections 17.6-17.9 1. (0 points) (a) Let C be a simple closed piecewise-smooth space curve which lies entirely in a plane‚ and suppose that the plane has upward-pointing unit normal vector given by n = ai + bj + ck. Show that the area of the portion of the plane enclosed by C is 1 2 C (bz − cy) dx + (cx − az) dy + (ay − bx) dz. (b) Let C be a simple closed smooth curve in the plane 2x + 2y + z = 2‚ oriented counter-clockwise
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Name: _________________________________________ 1. Introduce the person you interviewed. Provide demographics‚ relevant characteristics‚ and context that you believe are important for understanding this person and the substance use. The interviewee is a 24-year-old female in recovery from an addiction to crack cocaine. She has the tendency to have anxiety in most situations and also deals with the mental complications of being a mother to a toddler. These complications include headaches
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M.B.A. DEGREE EXAMINATION‚ NOV/DEC 2006 Third Semester BA 1701 – INTERNATIONAL BUSINESS MANAGEMENT (Regulation 2005) Time : 3 Hours Maximum: 100 Marks PART A – (10*2=20 Marks) 1. What is the principal economic basis for international trade?
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Test 4A AP Statistics Name: Directions: Do all of your work on these sheets. Part 1: Multiple Choice. Circle the letter corresponding to the best answer. 1. I measure a response variable Y at each of several times. A scatterplot of log Y versus time of measurement looks approximately like a positively sloping straight line. We may conclude that (a) the correlation between time of measurement and Y is negative‚ since logarithms of positive fractions (such as correlations) are negative
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1. Human resource is an example of (an): (Points : 2) Unit-level activity. Batch-level activity. Product-level activity. Organization-sustaining activity. 2. Which of the following is not a limitation of activity-based costing? (Points : 2) Maintaining an activity-based costing system is more costly than maintaining a traditional direct labor-based costing system. Changing from a traditional direct labor-based costing system to an activity-based
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Test Paper Generator(TPG Pro) will provide reliable and easy to use features for conducting test or quiz. This makes it convenient to devise a test paper with one’s own selection of questions or randomly generate test paper from a question bank that has already been deployed and reserved in the database. It works as an aid in avoiding redundant questions in the same test paper as well as reduces manual effort and utilization of paper to a large extent. This system will beneficial to testing service
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2008 ICSE Mathematics Question paper Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 15 minutes. This time is to be spent in reading the Question Paper. The time given at the head of this Paper is the time allowed for writing the answers. Section I is compulsory. Attempt any four questions from Section II The intended marks for questions or the parts of questions given in brackets [ ]. SECTION I (40 Marks)
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Write a story starting with this sentence: ‘I turned over the question paper‚……….’ I turned over the question paper‚ I flipped through all the pages. I did not know how to answer any of the questions. I racked my brain to recall what I had studied yesterday but I barely could remember anything. I viewed around the class and found all my classmates were poring over and solving the question papers intently. My bosom friend‚ Serene was sitting beside me at the corner of the
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1) Does the student’s argument answer the paper question? Yes‚ Caroline argument answered the following question: Is Human Cloning morally acceptable? 2) What general principle is assumed in that argument? If no general principle is clearly stated‚ then what do you think is the general principle the author is assuming? The general principle assumes that is a person has health issues that determine whether they live or die‚ then that person or an experimenter could follow through or conduct genetic
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