Which of the following class definitions defines a legal abstract class?

Which of the following declares an abstract method in an abstract Java class?

A

public abstract method();

B

public abstract void method();

C

public void abstract Method();

D

public void method() {}

E

public abstract void method() {}

Atleast how many abstract methods must an abstract class contain?

A

None

B

One

C

Two

D

Five

The __________ defines the syntax of markup constructs and include additional definitions such as character entity references.

A

Attributes

B

SGML

C

Elements

D

DTD

Legal contract which states legal rights of seller and buyer is classified as

A

long term indenture

B

federal indenture

C

private indenture

D

bond indenture

The method of solid modeling that defines the topology of faces, edges, and vertics, as well as data that defines the surface in which each face lies is called:

A

constructive solid geometry

B

layering

C

boundary representation

D

isometric

E

None of the above

There are so many definitions of learning. Which of the following is most adequate?

A

The modification of behaviour

B

The development of skills

C

The acquisition and organisations of knowledge

D

All of these

Which one of the following definitions is correct?

A

The ratio of total debt to share holder's equity is called 'debt ratio'

B

The ratio debt-to-total assets is called Debt-to-total assets ratio

C

The ratio of earnings before interest and taxes for a particular reporting period to the amount of interest charges for the period is called interest coverage ratio

D

All of these

The ___________ keyword begins the declaration of attributes that an element may take. It is followed by the name of the element in question, a list of attribute definitions, and a closing.

A

DOCTYPE

B

ATTLIST

C

DTD

D

SGML

The __________ begins with a series of parameter entity definitions.

A

DTD

B

SGML

C

XML

D

HTML

All definitions of power factor of a series R-L-C circuit are correct except

A

Ratio of net reactance and impedance

B

Ratio of kW and kVA

C

Ratio of J and Z

D

Ratio of W and VA

Which of the following class definitions defines a legal abstract class?

Related Questions