Related Questions

A group of three objects must be selected from six objects K, O, S, T, V, and W according to the following conditions: Which of the following is an acceptable selection of objects?
A K,O And S
B K, S and T
C K, S and V
D O, S, and V
Name the keyword that makes a variable belong to a class, rather than being defined for each instance of the class.
A static
B final
C abstract
D native
E volatile
Each of the following problem has a question and two statements which are labeled 1. and. Use the data given in 1. and 2. to decide whether the statements are sufficient to answer the question.Select one of the following . a.Statements (1) ALONE is sufficient,but (2) ALONE is not sufficient. b.Statements (2) ALONE is sufficient,but (1) ALONE is not sufficient. c. Both statement TOGETHER are sufficient but statement alone is sufficient . A fly crawls around the outside of a circle once.A second fly crawls around the outside of a square once.Which fly travels further ? (1) The diagonal of the square is equal to the diagonal of the circle.(2) The fly crawling around the circle took more time to complete has journey than the fly cawing around the square.
A A
B B
C C
D D
which of the following pairs of objects cannot both be among the objects selected?
A K and O
B K and T
C O and W
D T and W
If a force acts upon two objects at rest, and having different masses for the same amount of time, then which one of the following will be the same for both the objects?
A Acceleration
B Kinetic Energy
C Velocity
D Momentum
Child classes are defined using the keyword .....
A extends
B extents
C child_class
D extend_class
Which keyword allows class members (methods and properties) to be used without needing to instantiate a new instance of the class?
A protected
B final
C static
D private
Arif starting from x goes to Y. t the same time Boby starts from Y and goes towards X. Once Arif reaches Y, he changes his direction and returns to X. Once Boby reaches X, he changes his direction and returns to Y. Throughout the journey, Arif travels at 54 kmph and Boby travels at 72 kmph. By the time they meet for the second tike, boby covers 36 km more than Arif. Find the distance (in km) between X and Y.
A 72
B 84
C 96
D None
 . . . . . . is a class which can only be instantiated once. You can effectively only have one object per . . . . . class in an application.
A Constructor, Singleton
B Singleton, Constructor
C Singleton, Singleton
D Loader, Loader
When a foreign key column is created without a corresponding foreign key constraint, we have created a "casual relationship" between the two tables.
A True
B False

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