Software Design Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Design Patterns (211)
UML (234)
OOAD (384)
Software Design Tools (25)

Software Design Interview Questions

Questions Answers Views Company eMail

If you had an infinite supply of water and a 5 quart and 3 quart pail, how would you measure exactly 4 quarts?

6 14035

If you are on a boat and you throw out a suitcase, will the level of water increase?

HCL,

2 21360

On an average, how many times would you have to open the Seattle phone book to find a specific name?

1 7909

There are 3 ants at 3 corners of a triangle, they randomly start moving towards another corner. What is the probability that they don't collide?

TCS,

7 35324

If you look at a clock and the time is 3:15, what is the angle between the hour and the minute hands

11 46691

What new feature would you add to MSWORD if you were hired?

1 6384

Two MIT math graduates bump into each other at Fairway on the upper west side. They hadn't seen each other in over 20 years. The first grad says to the second: "how have you been?" Second: "Great! I got married and I have three daughters now" First: "Really? how old are they?" Second: "Well, the product of their ages is 72, and the sum of their ages is the same as the number on that building over there.." First: "Right, ok.. oh wait.. hmmmm.., I still don't know" second: "Oh sorry, the oldest one just started to play the piano" First: "Wonderful! my oldest is the same age!" Problem: How old are the daughters?

Ace Info, Cybernet, HSBC, MAQ, Slash Support, TCS,

4 27015

Why do you want to work for Microsoft?

Reliance,

1 8513

How would you weigh a plane without using scales?

8 59580

How would you move Mt. Everest?

KJ, MBT, Microsoft,

4 24561

Why are beer cans tapered at the top and bottom?

Microsoft,

3 18023

Why is it that hot water in a hotel comes out instantly but at home it takes time?

3 13725

How many times a day a clock's hands overlap?

16 64060

Mike has $20 more than Todd. How much does each have given that combined they have $21 between them. You can't use fractions in the answer.

Google,

2 18485

There are four dogs, each at the counter of a large square. Each of the dogs begins chasing the dog clockwise from it. All of the dogs run at the same speed. All continously adjust their direction so that they are always heading straight towards their clockwise neighbor. How long does it take for the dogs to catch each other? Where does this happen? (Hint: Dog's are moving in a symmetrical fashion, not along the edges of the square).

IIT,

4 12458

Un-Answered Questions { Software Design }

What is DevOps cloud?

You are the project manager for the Late Night Smooth Jazz Club chain, with stores in 12 states. Smooth Jazz is considering opening a new club in Kansas City or Spokane. You have derived the following information: Project Kansas City: The payback period is 27 months, and the IRR is 35 percent. Project Spokane: The payback period is 25 months, and the IRR is 32 percent. Which project should you recommend to the selection committee? A. Project Spokane because the payback period is shortest B. Project Kansas City because the IRR is highest C. Project Spokane because the IRR is lowest D. Project Kansas City because the payback period is longest ?

1059

Describe the builder design pattern

1141

How do you set goals for your team? And how do you track these goals?

1000

What are the types of polymorphism?

970

Critical path tasks are those tasks that: A. Have equal pessimistic, optimistic, and most likely estimated times B. Have a float rime of zero C. Have the same start date D. Have multiple early start dates and early finish dates

985

What is dependency?

991

What interface must an object implement before it can be written to a stream as an object?

1084

How routing is done in mvc pattern?

You are working on a project to develop a new website for your company. You are monitoring results of the project to determine if they comply with standards set out during the Planning processes. You are also taking steps to eliminate unsatisfactory results. This might mean rework in some cases. Which process are you in? A. Risk Monitoring and Control B. Quality Control C. Integrated Change Control E. Scope Change Control

996

You are the project manager for a construction company that is building a new city and county office building in your city. Your CCB recently approved a scope change. You know that scope change might come about as a result of all of the following except: A. Schedule revisions B. Product scope change C. Changes to the agreed-upon WBS D. Changes to the project requirements

917

You are a project manager for Bluebird Technologies. Bluebird writes custom billing applications for several industries. One of your users verbally requests changes to one of the screen displays. You explain to her that the change needs to go through the change control system. You explain that a change control system does all of the following, except: A. Document procedures for change requests B. Track the status of change requests C. Describe the management impacts of change D. Determine if changes are approved or denied

1021

What is kubernetes? Explain

Explain falls method?

1126

Describe the function and utility of the most difficult SAS macro that you have written?

3168

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