_____________. (Points : 6) Sizes Numbers Integers Subscripts None of the above | 4. Which is the simplest search technique to use to find an item in an array? (Points : 7) Sequential Binary Bubble Select None of the above | 5. Which of the following arguments must be passed when passing an array as an argument? (Points : 6) The array itself An integer that specifies the number of elements in the array The
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include negative numbers; does not include fraction (such as 6/7 or 9/7); does not include decimals (such as 0.87 or 1.9) Whole numbers : The numbers {0‚ 1‚ 2‚ 3‚ ...} There is no fractional or decimal part; and no negatives: 5‚ 49 and 980. Integers : Include the negative numbers AND the whole numbers. Example: {...‚ -3‚ -2‚ -1‚ 0‚ 1‚ 2‚ 3‚ ...} Rational numbers: It can be written as a fraction. For example: If a is 3 and b is 2‚ then: a/b = 3/2 = 1.5 is a rational number 2. Give examples
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circumference of the circle? A. 2.5π B. 3π C. 5π D. 4π E. 10π 5. Two sets of 4 consecutive positive integers have exactly one integer in common. The sum of the integers in the set with greater numbers is how much greater than the sum of the integers in the other set? A. 4 B. 7 C. 8 D. 12 E. it cannot be determined from the information given. 6. If f(x) = (x + 2) / (x-2) for all integers except x=2‚ which of the following has the greatest value? A. f(-1) B. f(0) C. f(1) D. f(3) E. f(4)
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represented in the form p/q where p and q are integers and q is not zero. Example: 2/3‚ 1/10‚ 8/3 etc. They can be finite decimal numbers‚ whole numbers‚ integers‚ fractions. Irrational numbers: A number that cannot be represented in the form p/q where p and q are integers and q is not zero. An infinite non recurring decimal is an irrational number. Example: √2‚ √5 ‚ √7 and Π(pie)=3.1416. The rational numbers are classified into Integers and fractions Integers: The set of numbers on the number line‚ with
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CHAPTER 2 WHOLE NUMBERS What have we discussed? 1. The number 1‚ 2‚ 3… which use for counting are known as natural number. 2. If you add 1 to a natural number‚ we get its successor‚ if you subtract 1 from a natural number‚ you get its predecessor. 3. Every natural number has a successor. Every natural number except 1 has a predecessor. 4. If add the number zero to the collection of the natural numbers‚ we get the collection of whole numbers. Thus‚ the number 0‚ 1‚ 2‚
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The University of British Columbia CPSC 210 Midterm Examination February 8‚ 2012 - SOLUTIONS Time: 90 minutes Name (PRINT) (Last) (First) ____________________ Student No____________________________Signature _____________________ This examination has 12 pages. Check that you have a complete paper. Ensure you have access to the source repository that will be specified on the whiteboard. You may access this repository before you are told you can start the exam. We refer to the code in
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Damath Introduction: Damath comes from the Pinoys checker board game called “dama” and Mathematics. It blends local culture‚ education and digital technology that aim to make math teaching and learning child-friendly‚ challenging and interactive. DAMATH‚ a patent-pending mathematical board-game invented by five-time national awardees Jesus L. Huenda‚ is coined from the popular Filipino checkerboard game of dama‚ (or lady in Spanish) and mathematics. It started in a Sorsogon National High School
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KSF 2013 – finalized problems Cadet 3 points # 1. In the picture‚ the big triangle is equilateral and has area 9. The lines are parallel to the sides and divide the sides into three equal parts. What is the area of the shaded part? (A) 1 # 2. It is true that (B) 4 1111 101 (C) 5 (D) 6 = 11. What is the value of (A) 5 (B) 9 3333 101 + (E) 7 6666 303 ? (D) 55 (C) 11 (E) 99 # 3. The masses of salt and fresh water in sea water in Protaras are in the ratio 7 : 193. How many kilograms of
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are undetermined. Analysis – First I need to declare A‚ B‚ C‚ D‚ F and GPA as integers. A = 4‚ B = 3‚ C = 2‚ D = 1‚ F = 0. Each of these numbers will be floated The program will ask for the name of the user User Name: Stephen The program will then ask for the grades. Grades Entered: A‚A‚D The letters corresponding to the integers will be summed ex. A+A+D = 4+4+1 = 9 The program will then divide the sum of the integers by the amount entered. 9/3 = 3.0 = GPA The program will print the students name
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they are false. Assume x is of type int. A. Any bit of x equals 1. B. Any bit of x equals 0. C. Any bit in the least significant byte of x equals 1. D. Any bit in the most significant byte of x equals 0. Your code should follow the bit-level integer coding rules (page 120)‚ with the additional restriction that you may not use equality (==) or inequality (!=) tests. ◆SOLUTIONS◆ A. !!x B. !!~x C. !!(x & 0xFF) D. !!(~ & 0xFF) ------------------------------------------------- 2
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