What's the benefit of using inheritance?

1081

What is the difference between class and interface?

1086

Explain the usage of encapsulation?

990

Which of the following is true regarding IRR? A. IRR assumes reinvestment at the cost of capital. B. IRR is the discount rate when NPV is greater than zero. C. IRR is a constrained optimization method. D. IRR is the discount rate when NPV is equal to zero. ?

1063

What are the roles played by packages in uml?

883

Describe two-factor authentication?

5

The product description, strategic plan, project selection criteria, and historical information are considered: A. Inputs to the project Planning process B. Inputs to the project Overview process C. Inputs to the project Initiation process D. Inputs to the project Execution process

921

What is profile diagram in UML?

971

What is the difference between an Abstract class and Interface?

1008

What is view engine in mvc?

1

Which of the following is true regarding the critical path? A. It should never be compressed. B. It allows for looping and branching. C. The critical path technique is the same as PERT. D. It's the duration of all tasks with zero float.

1068

Can constructors be parameterized?

940

You are a project manager for Move It Now trucking company. Your company specializes in moving household goods across the city or across the country. Your project involves upgrading the nationwide computer network for the company. Your lead engineer has given you the following estimates for a critical path activity: 60 days most likely, 72 days pessimistic, 48 days optimistic. What is the expected value, or weighted average? A. 54 B. 66 C. 60 D. 30

1141

What are the inputs to the Initiation process? A. Product description, strategic plan, project selection criteria, and historical information B. Product description, strategic plan, project overview document, and historical information C. Strategic plan, project overview document, feasibility study, and historical information D. Product description, strategic plan, constraints, and assumptions

846

What is the difference between abstract & interface?

1025