IT and tech news and guides
IT newsWhat Does an Engineer look Like?
This week thousands of female engineers have taken to Twitter to refute the common misconception that all engineers are men.3 min
IT newsThe Planet of the Apps: Rise of Mobile Development
The article 'Free iPhone's Would Yield Rich Returns' demonstrates the importance of Apples App Store to their success, so much so that if Apple were to 'sell' their phones for free, access to the device and its embedded apps would become even further widespread than it is now.2 min
IT newsWearable tech – will it take off?
As Google prepares to release Google Glass to a commercial market, the question everyone is asking is, will they take off?Change is an inevitable thing, especially in the fast paced world of technology, and wearable tech is being hailed as the next step in technological evolution.In the last twenty .2 min
IT newsShell are recruiting IT Graduates – Watch the Videos here!
Do you have the passion, creativity and capability to bring to life projects that will drive the future of energy?IT in Shell plays a huge role in delivering innovation across 70 counties, translating business opportunities into impactful IT solutions.We are seeking students/graduates of Engineering.1 min
IT Career AdviceIT Security Interview Answers
What is the difference between IT Security and Information Security?IT Security focuses on technical controls such as applying antivirus and firewall systems.1 min
IT Career AdviceWeb Designer Interview Answers
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IT Career AdviceBusiness Intelligence Interview Answers
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IT Career AdviceCCNA interview answers
What is the difference between switch and hub?Switch:Switches operate at Layer 2 Data Link layerAddress LearningForward / Filter decision using MAC addressLoop avoidanceBreak up collision domainsSwitches create separate collision domains but a single broadcast domainHub:Hub operates at Layer 1 Phys.2 min
IT Career AdviceBusiness Analyst Interview Answers
What is the difference between BRD (business required documents) and FRD (Functional Required Document)?BRD explains what the business requirements are, whereas the FRD explains how the business requirements can be achieved.Define Use Case ModelUse Case model is a designed to show a sequence of even.2 min
IT Career AdvicePython Interview Answers
What is Python? Python is an interpreted, interactive, object-oriented programming language.3 min
IT Career AdviceVMware Interview Answers
List the major components of VMware InfrastructureThe major components of VMware infrastructure are:ESX server hostVirtual Centre ServerVirtual Infrastructure (VI) clientWeb BrowserLicense ServerDatabaseWhich softwares are supported to install Virtual Centre Server Software?The VirtualCentre Server .2 min
IT Career AdviceHTML Interview Answers
What is HTML? HTML, or HyperText Markup Language, is a Universal language which allows an individual using special code to create web pages to be viewed on the Internet.What is a tag? In HTML, a tag tells the browser what to do.3 min
IT Career AdviceOracle Interview Answers
What are the various types of queries?The types of queries are:Normal QueriesSub QueriesCo-related queriesNested queriesCompound QueriesWhat is a transaction?A transaction is a set of SQL statements between any two COMMIT and ROLLBACK statements.What is implicit cursor and how is it used by Oracle?A.2 min
IT Career AdviceUNIX Interview Answers
What is the major advantage of a hash table?The major advantage of a hash table is its speed.3 min
IT Career AdviceSoftware Testing Interview Answers
What is the MAIN benefit of designing tests early in the life cycle? Designing tests early in the life cycle can prevent defects from being introduced into the code.What is risk-based testing?Risk-based testing is the term used for an approach to creating a test strategy that is based on prioritizin.3 min
IT Career AdvicePHP interview answers
What does a special set of tags do in PHP?The output is displayed directly to the browser.What's the difference between include and require?It's how they handle failures.2 min
IT Career AdviceC++ Interview Answers
What is the difference between C & C++?C makes use of structures, function concepts, pre-processor statements, pointer and some build in function etc.3 min