19:28
Jegadeesan
The following questions are used for screening the candidates during the first interview. The questions apply mostly to fresh college grads pursuing an engineering career at Intel.
Have you studied buses? What types?
Have you studied pipelining? List the 5 stages of a 5 stage pipeline. Assuming 1 clock per stage, what is the latency of an instruction in a 5 stage machine? What is the throughput of this machine ?
How many bit combinations are there in a byte?
For a single computer processor computer system, what is the purpose of a processor cache and describe its operation?
Explain the operation considering a two processor computer system with a cache for each processor.
What are the main issues associated with multiprocessor caches and how might you solve them?
Explain...
Sunday, 27 February 2011
Friday, 11 February 2011
55 SEO Interview Questions
Interviewing and hiring SEOs has been on my mind recently as my team has been actively looking to expand. Such thoughts are part of what prompted me to update and re-publish an old post of mine on why a career in SEO may be a bad move. I'm not sure that all of the people that read my article also read my counter argument on why a career in SEO can also be a good move, but it certainly inspired some discussion, mostly disagreement. If you're inclined to pursue an SEO career either in-house or at an agency, one of the most important obstacles you'll need to get through is the barrage of interview questions that will be thrown at you.
About a third of these 55 interview questions are ones I thought of. The rest I picked from various postings around the web from people...
Monday, 7 February 2011
PHP Interview Questions and answers
What is the use of “Final class” and can a final class be an abstract? The “Final” keyword is used to make the class uninheritable. So the class or it’s methods can not be overridden.
1final class Class1 {
2 // ...
3}
4
5class FatalClass extends Class1 {
6 // ...
7}
8
9$out= new FatalClass();
An Abstract class will never be a final class as an abstract class must be extendable.
Explain abstract class and its behaviour?Abstract class is defined as a solitary entity, so other classes can inherit from it. An abstract class can not be instantiated, only the subclasses of it can have instances. Following is one of the best examples to explain the use of an abstract class and the behavior of it.
01class...
