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Facebook Interview Questions
Questions Answers Views Company eMail

Write a C/C++ program that connects to a MySQL server and displays the global TIMEZONE.

 4566

If 5+3+2=151012, 5+4+5=202504, 7+2+5=143542 then 8+6+2= ?

 21 30162

my 1st friend gave me 1000 and 2nd gave me 500 i have loos 1000 rupees then i purchase some thing with the cost of 300 and gave 100 100 both friends 1st friend remaining 900 and 2nd remaining 400 900+400+300=1600 why

 73 437922

#include #include struct stu { int i; char j; }; union uni { int i; char j; }; void main() { int j,k; clrscr(); struct stu s; j=sizeof(s); printf("%d",j); union uni u; k=sizeof(u); printf("%d",k); getch(); } what is value of j and k.

 2 5170

#‎include‬ void main() { int i; for(i=5;0;i++) { printf("%d",i); } }

 2 3468

I have a report with list and cross tab in same page,How do you restrict one user can see only the list and other user can see both?

 1 3247

You are about to get on a plane to Seattle, you want to know whether you have to bring an umbrella or not. You call three of your random friends and as each one of them if it's raining. The probability that your friend is telling the truth is 2/3 and the probability that they are playing a prank on you by lying is 1/3. If all 3 of them tell that it is raining, then what is the probability that it is actually raining in Seattle.

 111

You have been given the data on Facebook user's friending or defriending each other. How will you determine whether a given pair of Facebook users are friends or not?

 119

What approach will you follow to develop the love,like, sad feature on Facebook?

 148

You are given 50 cards with five different colors- 10 Green cards, 10 Red Cards, 10 Orange Cards, 10 Blue cards, and 10 Yellow cards. The cards of each colors are numbered from one to ten. Two cards are picked at random. Find out the probability that the cards picked are not of same number and same color.

 163

Pick up a coin C1 given C1+C2 with probability of trials p (h1) =.7, p (h2) =.6 and doing 10 trials. And what is the probability that the given coin you picked is C1 given you have 7 heads and 3 tails?

 145

In a given day, how many birthday posts occur on Facebook?

 117

Implement a sorting algorithm for a numerical dataset in Python.

 140

A building has 100 floors. Given 2 identical eggs, how can you use them to find the threshold floor? The egg will break from any particular floor above floor N, including floor N itself.

 209

You have 2 dices. What is the probability of getting at least one 4? Also find out the probability of getting at least one 4 if you have n dices.

 269

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Un-Answered Questions

How will you enable or disable caching in the system level and table level?

469

Which operator do you use to return all of the rows from one query except rows are returned in a second query?

560

What is jsx? Can we use jsx in typescript?

1

When will u use a XMLDataDocument and when will u use a XPathDocument? What's the differences between the two?

1631

Give an example of where you have applied your technical knowledge in a practical way.

811




what is the reason while warning lamp is on while the engine is cranking?

1616

Is tcp or udp better?

547

What are the steps to load non cumulative cube?

1924

How do we check for an error in the input file?

498

What is edit scenarios in excel?

284

Explain me what is polymorphism?

448

What is an api and what all things can be done using google ad api?

1

What are the advantages of ms word?

326

How do you close a file using node.js?

241

What are edge triggered flip flop?

572