PT 1420 Unit 10 Assignment1 Short Answer Review Question Described the three steps that must be taken when a file is used by a program. Open the file – it creates a connection between the file and the program. Opening and output file usually creates the file on the disk and allow the program to write data to it. Opening an input file allows the program to read data from the file. Process the file – In this step data is either written to the file (if it is an output file) or read from the file (if
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SPOOLER 5. (TCO 2) A variable name should always have _____. (Points : 5) double quotes spaces only lowercase letters a descriptive identifier 6. (TCO 2) If a variable holds the value "Ferrari‚" what is its data type? (Points : 5) Numeric Integer Floating point String 7. (TCO 2) What is the multiplication operator? (Points : 5) = ^ * % 8. (TCO 2) What is the best choice for a variable name representing a bank balance? (Points : 5) bankBalance balance bb b 9. (TCO 2) What
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STEP Civil Service Orientation Project Sample Question Paper for IAS Prelims CSAT‚ Set ‐ 2 2012 w w w . s k s s f s t e p . b l o g s p o t . i n Page 1 Q.1. An equilateral triangular plate is to be cut in to n number of identical small equilateral triangular plates. Which of the following can be possible value of n? (a) 196 (b) 216 (c) 256 (d) 296 Q.2. Find the area of the sector covered by the hour hand after it has moved through 3 hours and the length of the hour hand is 7cm. (a) 1. 77 sq.cm
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Annotated Instructor’s Edition Elementary and Intermediate Algebra Third Edition George Woodbury College of the Sequoias Addison-Wesley Boston Amsterdam Delhi Columbus Indianapolis London New York Madrid San Francisco Milan Munich Seoul Upper Saddle River Paris Montreal Taipei Toronto Tokyo Cape Town Mexico City Dubai Sao Paulo Sydney Hong Kong Singapore Editorial Director: Christine Hoag Editor in Chief: Maureen O’Connor Acquisitions Editor: Dawn Giovaniello Executive Project
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COURSE SYLLABUS SICS 1533: FOUNDATIONS OF COMPUTER SCIENCE "Whatever you vividly imagine‚ ardently desire‚ sincerely believe and enthusiastically act upon must inevitably come to pass!" Paul J. Meyer a "To be successful‚ you must decide exactly what you want to accomplish‚ then resolve to pay the price to get it." - Bunker Hunt b [Academic Year / Semester] 2013 / 2014‚ First Semester [Class Location] City Campus‚ Computer Lab [Class Meeting Time(s)] (Depending
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3 1) Number Properties i) Integers Numbers‚ such as -1‚ 0‚ 1‚ 2‚ and 3‚ that have no fractional part. Integers include the counting numbers (1‚ 2‚ 3‚ …)‚ their negative counterparts (-1‚ -2‚ -3‚ …)‚ and 0. ii) Whole & Natural Numbers The terms from 0‚1‚2‚3‚….. are known as Whole numbers. Natural numbers do not include 0. iii) Factors Positive integers that divide evenly into an integer. Factors are equal to or smaller than the integer in question. 12 is a factor of 12‚ as are 1‚ 2
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1. The set of all integers x such that |x – 3| < 2 is equal to (a) {1‚ 2‚ 3‚ 4‚ 5} (b) {1‚ 2‚ 3‚ 4} (c) {2‚ 3‚ 4} (d) {-4‚ -3‚ -2} 2. The Range of the function f(x) = x 2 2 x − − is (a) R (b) R – {1} (c) (-1) (d) R – {-1} 3. The value of (i)i is (a) ω (b) ω2 (c) e-π/2 (d) 2√2 4. ( ) ( ) 4 5 cos isin icos sin θ + θ θ + θ is equal to (a) cos− isin θ (b) cos9θ − isin9θ (c) sin θ − icosθ (d) sin 9θ − icos9θ 5. The roots of the quadratic equation ax2 + bx + c = 0 will be reciprocal
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The date of birth I used was mine 7/19/86 I will now do all three question that was asked a = 7 b = -19 c = 86 The INTEGERS above are needed to solve each given expressions. A) A^3 – B^3 (7^3) – (-2^3) 343-(-6859) =7‚202 This is the given expression with VARIABLES A and B and raised to the EXPONENTS of 3 on each of them. By substituting the integers in the variables and raising them to the 3rd power gives the answer of B) (a – b)(a2 + ab + b2) (7-(-19) (7^2+(7)(-19)+(-19^2)
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10e (Taylor) Chapter 5 Integer Programming 1) The 3 types of integer programming models are total‚ 0 - 1‚ and mixed. Answer: TRUE Diff: 1 Page Ref: 182 Main Heading: Integer Programming Models Key words: integer programming models 2) In a total integer model‚ all decision variables have integer solution values. Answer: TRUE Diff: 1 Page Ref: 182 Main Heading: Integer Programming Models Key words: integer programming models 3) In a 0 - 1 integer model‚ the solution values
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Centre Number Candidate Number General Certificate of Secondary Education 2013 Mathematics Unit T4 (With calculator) Higher Tier *GMT31* [GMT41] *GMT41* TUESDAY 11 JUNE‚ 9.15 am – 11.15 am TIME 2 hours. INSTRUCTIONS TO CANDIDATES Write your Centre Number and Candidate Number in the spaces provided at the top of this page. You must answer the questions in the spaces provided. Do not write outside the box‚ around each page‚ on blank pages or tracing paper. Complete
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