Given a big image, how will you pan and zoom into the image in a way so as to focus on the important parts ot the image.
Engineer Software Interview Questions
512,223 engineer software interview questions shared by candidates
What is the size og following structuires when packing is allowed and not allowed. Struct A { char c; int i; } Struct B {int i; char c; } Struct C { char c1; int i; char c2; }
define and Explain polymorphism in OOP with example.
How would you sort an array if you had infinite RAM? Infinite memory?
Java program in round 3 was the most difficult question in my case. A matrix halfly-filled with numbers - almost randomly was given . And You need to fill the blank matrix of same size with those numbers in similar arrangement in a program using 2D arrays and loops.
Given a database, where we know some portion of data (e.g. say 20%) is accessed more than the other portion of the database by the client. We have a frontend that client requests data from. Design a data structure that will increase the efficiency of access of objects. And we know that we can only hold on to n elements in memory.
However the interview was about Senior Java Position, I just asked a couple of questions about Java and nothing about Javascript. The interview questions were about: 1. Data structure and algorithms (30 minutes) 2. Operating Systems Concepts (System calls, concurrency, etc, Device Drivers.) 3. TCP/IP Layered protocol ( I was really really good at this when I was in college :) ) Till now about 1 hour or more passed from the 90 minutes interview... 4. Couple of questions about REST, Java Concurrency and Testing I could understand the emphasis on the OS, algorithms design and analysis is to be asked at Google & Amazon-like companies or to be asked to a fresh engineer he is just graduated from the university with a fresh knowledge. I am not denying their questions about OS, Data structure, and algorithms, but to make most on the interview for such topics and eventually got rejected because my knowledge in JavaScript is not enough is not honesty in reporting the Interview status. I answered the algorithms question and OS, TCP/IP from memory (which mostly wasn't that accurate as I left university more than 10 years back).
SQL query to find department wise count
Consider 4 components of a color where: unsigned char red = 0x10; unsigned char green = 0xFF; unsigned char blue = 0x0F; unsigned char alpha = 0x44; Generate a packed color ARGB which is a 32 bit integer such that A is in the MSB of ARGB followed by red, green, blue ----------------- | A | R | G | B | -----------------
solve following program void main(){ int x =10; { int y =20; } pfintf('x=%d,y = %d',x. y); }
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