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Difference between computer architecture, structure, and organization

Asked By: mr_tiep | Asked On: May 7th, 2013

Please explain difference among the three terms

How to execute 13,000 test cases in a faster way in manual testing?

Asked By: shrishop | Asked On: Jan 29th, 2013

Answered by: aswini on: Apr 2nd, 2013

Cannot execute 13,000 FTS faster. First need to analyse the severity and priority of the functionality wise and then the selected test alone have to execute

Answered by: kumar on: Mar 3rd, 2013

Cannot execute 13,000 FTS faster. First need to analyse the severity and priority of the functionality wise and select the test cases.

Need help with negative test scenario.

Asked By: apaudel | Asked On: Mar 4th, 2013

Verizon has bundle choice of 3 products with $25 discount=123 for 3 products purchased there is a total of 5 products high speed internet, cable, voip, cell phone, lan line. Each are $50 so if you purchase 3 for 125 then add 2 cost is 200... Here is the problem I need example of negative case of if customer...

How to differentiate the websites of different technologies!!!!

Asked By: Ishant1 | Asked On: Jan 30th, 2013

Hello guys, i must really appreciate you all. I was so shocked to check the knowledge of people on this website. they are so deep and so much focused well done guys. i just have one simple question, if anyone can help. i know the difference of programming languages such as Java, net, PHP, etc.I just...

Iterative vs spiral testing

Asked By: nbhavani20 | Asked On: Jan 23rd, 2013

What is the basic difference between iterative and spiral testing?

Manual tester

Asked By: gal123 | Asked On: Jun 22nd, 2012

Hi I am planning to start a career as a manual tester ,is taking a course compulsory or can I get the subject by referring through information on internet?,does manual testers use any tools in real time ?

Answered by: Vinayak82 on: Jul 4th, 2012

Not necessary that you have to take any course provided if you are not fresher. Suppose if you are working in any company as design engineer, then as you have the domain knowledge working as end user....

Multiple test plans

Asked By: marutalksin | Asked On: Apr 13th, 2012

Do we have multiple test plans for every version of software release?

What are mutants and explain mutation testing?

Asked By: manohar | Asked On: Jan 18th, 2006

Answered by: mfsi_chinmayb on: Dec 13th, 2011

Mutation testing is like testing the tester... Under Mutation testing technique we need to check the working of the test suite. Basically we introduce some kind of change in the program source code i...

Answered by: vijay_321 on: Feb 9th, 2006

Mutation testing is an one in which we first assume a certain fact and also a mutated fact which opposes the fact is also defined.Our testing succeed only if the mutated fact fails.

Hows do electrons travel through a lightning bolt?

Asked By: Ellen | Asked On: Oct 15th, 2006

Answered by: Lokesh M on: Dec 10th, 2011

Generally, lightning is negatively charged. During thunderstorms. The Earths is recharged and its surface becomes good conductor of electricity. The Earth is charged negatively and the atmosphere i...

Delete entire linked list

Asked By: shyamkumar1221 | Asked On: Nov 20th, 2010

How to delete a entire linked list?

Answered by: Lokesh M on: Dec 10th, 2011

You delete a linked list by iterating through the list and deleting the nodes one by one. Begin at the head Get address of first node Get address of next node Delete first node Do not to access next ...

Rom image

Asked By: mmsherin | Asked On: Mar 6th, 2011

Define rom image and explain each section of a rom image in an exemplary system?

Answered by: Lokesh M on: Dec 10th, 2011

A ROM image captures the data from a read-only memory chip, such as hardware firmware, video and arcade game boards, etc. It is often used for emulation.

Response time

Asked By: shilpasrinivas | Asked On: May 19th, 2009

How to calculate response time in client-server technology?

Answered by: Lokesh M on: Dec 9th, 2011

This can be done by measureing the time taken by the first byte to reach the client (TTFB) and the time taken by the last byte of the response to reach the client (TTLB) by using various network bandwidths between the client and the server.

Improve hard disk transfer rate

Asked By: rajanithunga | Asked On: Feb 29th, 2008

How to increase transfer rate of an hard disk?

Answered by: Lokesh M on: Dec 9th, 2011

See if any among these helps to increase Hard disk transfer rate... - Try using RAID setup - In Device Manager under ATA/ATAPI Controllers verify if the hard disk is running in UDMA mode. - Update m...

Vertical and horizontal cluster

Asked By: raghav | Asked On: Aug 26th, 2011

What are the advantages & disadvantages of vertical cluster & horizontal cluster? Which is the best? Why?

Answered by: Lokesh M on: Dec 9th, 2011

In horizontally clustered environment, cluster-enabled application is deployed on multiple physical machines. Each machine is available for requests. Horizontal clusters offers protection over hardwar...

What is dirty dimension? What is balance dimension?What is the hierarchy levels in datawarehousing concepts level?

Asked By: satyavani | Asked On: Sep 20th, 2006

Answered by: soujanya on: Nov 3rd, 2011

nothing but type 2 dimension

Answered by: Mahipal Garhwal on: Aug 9th, 2011

In-accurate data is often termed as dirty data and has been characterized as missing data, wrong data and compound data with different representations.

Ex. :- customer dimension in which the same person can appear multiple times probably not with exactly the same spellings or other attributes.

Cdrom access is random or semirandom or sequential

Asked By: anu | Asked On: Sep 13th, 2006

Answered by: venkatreddy on: Sep 9th, 2011

CDROM access is sequential.. Magnetic sequential access memory is typically used for secondary storage in general-purpose computers due to their higher density at lower cost compared to RAM, as well a...

Answered by: federer on: Sep 9th, 2011

CDROM is random access device..

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