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# Placement Paper 21 October 2010 by Adobe

Details of Placement Paper 21 October 2010 by Adobe conducted by Adobe for job interview.
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Section -1

1) Wap to reverse a linked list and sort the same.

2) Given two integers A & B. Determine how many bits required to convert A to B.

Write a function int BitSwapReqd(int A, int B);

3) Write an algorithm to insert a node into sorted linked list.After inserting,

the list must be sorted.

4) Without using /,% and * operators. write a function to divide a number by 3.

itoa() function is available.

5) Wap to swap two integer pointers.

6)Write a funcn int round(float x) to round off a floating point num to int.

7) write an ALP to find sum of First n natural numbers using the following

Instructions LDA num ; load Accumulator with num

DCR R ; decrement Register R
INR R ; increment Register R
MOV x,y ; move the contents of register y into register x
DJNZ label; Decrement & Jump if A 0
you can use B & C registers in addition to A register Cool prove that a tree is

BST.what is height of a tree?

9) Given A,B & C Boolean polynomials.Prove That (A+BC)=(A+B)(A+C)

Section - 2

There Were four section:

1. Aptitude: They had fairly simple arithmatic question, questions on geometry and

questions like whether information can be deduced from the comments given. It was

fairly easy and jst u need to have basic clear.

2. Analytical: Questions like pattern matching, odd one out were there. Be careful

while attempting these two sections that u wont be having much time. Before u know

the time is over.

3. Computers: This paper is mostly from the topics u cover in B.Tech. there was

one question on finite automata,Bit manipultaion(flipping the bits), drawing the

tree given preorder and inorder traversal, finding the formula for N-ary tree to

fine number of external nodes.

4. C/Java: Here u had to write C programs(Mind u no mutiple questions).There was

one question to write program to search a string from bigger string, write a

algorithm to compute X^n which is of complextity log n, implement atoi function.(U

cannot use any standard function in these.)

Questions

1. what percentage of total mass does liver has
Ans 2.4%

What is the ratio of bones to total mass

All the questions are simple ..

3. 45 min Testing concept test: 20 objective multiple choice qustions like binary

form of numbers, virtual memory, lossy compression, while loop, if-then-else,

error codes.

ba. lossy compression
b. lossless Compression
c.text
d image

2. output of 11000100 minus 2

3. Memory leakage is because of
a. variable not decraled
b. variable not free.. like this 4 options were given

4. Virtual memory concept is related to
a. memory leagkage {mospagebreak}

5.Regretion testing is defined as
a. testing the whole application
b.testing the different modules in the application

6. If the time is very limited for the testing then what would u test in the

application.
a. run all the tests
b.look for the most used featues in the application
c.go to the test plan and run the test based on the priority

I would suggest to go thru all the definition like what is regretion testing .what

is unit smoke.etc.

1 Test Case Writing questions: 10 test cases for entering 3 values representing

sides of a triangle and the program giving output as scalene, isosceles or

eqilauteral (10 Marks)

1 Output of a calculator and finding the error in the output, write the defect log

for the bug (5 Marks)

1 Ques on weather Dev should do the testing or not. Give 3 reason on favour and 2

against it. (5 Marks)

1 Question diff between priority of a bug and severity of a bug. Give example of

one case where priority is high but severity is low and one case where severity is

high bur priority is low.

1 Question on a program that calculates P=R/I where R, I are integer inputs and P

a floating point output. Write 10 test cases for this - 5 Marks.

2nd LEVEL INTERVIEW PROCESS

1. Software test: One hour Software test. U will be placed on a system with an

application opened that is containing bugs in it. A reference doc will be provided

where u will find the description of six modules of the application. U have to

find maximum number of bugs in those six modules given in the reference doc in one

hour. Each module contains at least one bug. U will have to keep writing the bug

in a paper provided to u as u keep finding it with the time when u found it.

2. 5 rounds of Interviews each of approximately 1 hour.

1st will be by a Senior Team member level guy, focusing on everything from simple

codes to find errors in them, writing simple algos, giving very simple puzzles,

test cases for a marker, ur projects, about urself, etc. The guy will keep giving

hints and help u to solve the problem.

2nd will be by a Manager level guy, based on ur technical skills, puzzles to be

solved on the whiteboard in front of him, algo to reverse a string using array,

questions on ur projects, test cases of a duster, the projects u have mentioned in

ur CV. More of a question-answer based approach, not very interactive.

3rd will be by a senior HR on why Adobe, what keeps u going, where r u placed in

ur organization, all HR questions and about ur projects and Organizational levels.

4th will be by a Senior Team member level guy, focusing only on puzzles, lots of

puzzles and scenario based test cases, like how to test an imaging application

that removes the red eye affect from an image, test cases of an VOIP phone. The

guy will keep giving hints and help u to solve the problem.

5th will be by a Senior Team member level guy, focusing on problem solving

approach, scenario based error investigation, like an attachment is not opening in

outlook on a particular system, what all can be the reasons. The guy will sort of

discuss with u the problem and will try to find out the solution at the same time

assessing ur problem solving skill. Then he will play a logical game, then some