why we need abstract class in java, what is the diff b/w abstract claas in c++ and abstract class in java

1 Answers  

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A rectangular beam section of 300 mm width and 500 mm effective depth is reinforced with 4 bars of 20 mm diameter, what shear reinforcement is required to resist 200 kN shear (use working stress method)?

0 Answers  

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Hi I want to know how API gravity has been come up with in Oil Industry, especially figures in the following formula: API=(141.5/SG)-131.5

0 Answers  

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Find the fallacy in the following program segment? int a; short b; b=a;

1 Answers   Geometric Software, IBM,

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What is the key element of Defect Report and Test case format?

0 Answers  

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4) Write a program that takes a 5 digit number and calculates 2 power that number and prints it. I did the following program and is this correct

1 Answers  

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DIRECTIONS for questions 8 and 9: Refer to the data below and answer the questions that follow. There are seven chapters in a mathematics book - A, B, C, D, E, F, and G. The instructor has to follow certain rules while teaching them. i. E cannot be taught before B and C. ii. D should be taught before C and G. iii. B cannot be taught before G. iv. F cannot be taught before C, D, and G. v. A should be taught before B is taught and the two should not be taught consecutively. Q8. If only four chapters are taught, which of the following has to be necessarily false? a) The instructor can get away without teaching F. b) The instructor can avoid teaching E. c) The instructor can avoid teaching C. d) The instructor can avoid teaching G. Q9. If only four chapters are to be taught, which of the following is necessarily true? a) A has to be taught. b) D has to be taught. c) B has to be taught. d) C has to be taught. Q8. If only four chapters are taught, which of the following has to be necessarily false? a) The instructor can get away without teaching F. b) The instructor can avoid teaching E. c) The instructor can avoid teaching C. d) The instructor can avoid teaching G. Q9. If only four chapters are to be taught, which of the following is necessarily true? a) A has to be taught. b) D has to be taught. c) B has to be taught. d) C has to be taught.

1 Answers   Crisil,

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what is software engineer

0 Answers   Cognizant, NIIT,

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What is a PCB?

5 Answers   Country Club,

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What is the use of taskbar?

2 Answers   Quick Heal, TCS,

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Is printf(?%d?,p); valid?

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what is the quantity of cement and sand in 1 sq.m (mortar ratio ) a, 1:4 b, 1:3 c, 1:6

0 Answers  

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