Related Questions

In which of the following can many entity instances of one type be related to many entity instances of another type?
A One-to-One Relationship
B One-to-Many Relationship
C Many-to-Many Relationship
D Composite Relationship
The object whose properties are inherited by all instances of the class, and properties whose values are functions behaving like instance methods of the class, is
A Instance object
B Constructor object
C Destructor object
D Prototype object
A method within a class is only accessible by classes that are defined within the same package as the class of the method. Which one of the following is used to enforce such restriction?
A Declare the method with the keyword public.
B Declare the method with the keyword private.
C Declare the method with the keyword protected.
D Do not declare the method with any accessibility modifiers.
E Declare the method with the keyword public and private.
The ratio of boys to girls in class A is 3 to 4 . The ratio of boys to girls in class B is 4 to 5 . If the two classes were combined, the ratio of boys to girls in class B is two less than the number of girls in class A. How many girls are in class A?
A 87
B 11
C 12
D 15
Three maths classes: X, Y, and Z take an algebra test. The average score of class X is 83. The average score of class Y is 76. The average score of class Z is 85. The average score of class X and Y is 79 and the average score of class Y and Z is 81. What is the average score of the combined classes X, Y, and Z?
A 81
B 81.5
C 82
D 84.5
How many instances of an abstract class can be created?
A 1
B 2
C 13
If you are irritated and show rashness because of the inadequate behaviour of another teachers, what do you think about your own behaviour?
A It is justified because behaviours are echo lim
B Your behaviour is not good because elders have the right to behave you in this way
C Your behaviour is also a sign of maladjustment and so try to control yourself when you are maltreated
D All of these
The behaviour of visco-elastic material is time dependent. This behaviour is commo in __________ materials.
A Non-crystalline solid
B Crystalline
C Rubberry
D Non-crystalline organic polymeric
Visco-elastic behaviour exhibited by plastics is a __________ like behaviour.
A Solid
B Liquid
C Combination of solid & liquid
D Neither solid nor liquid
The pseudo-variable ...... is available inside any class method when that method is called from within an object context.
A $construct
B #this
C $those
D $this

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