IT Career Advice
PHP 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
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IT Career Advice
IT Career Advice
JavaScript Interview Answers
What’s relationship between JavaScript and ECMAScript?ECMAScript is yet another name for JavaScript (other names include LiveScript). 1 min
IT Career Advice
SQL Interview Answers
What is the difference between a "where" clause and a "having" clause?"Where" is a kind of restiriction statement. 4 min
IT Career Advice
Windows Sysadmin Interview Answers
What are the required components of Windows Server 2003 for installing Exchange 2003?ASP.NET, SMTP, NNTP, W3SVCWhat must be done to an AD forest before Exchange can be deployed?Setup /forestprepWhat Exchange process is responsible for communication with AD?DSACCESSWhat 3 types of domain controller d. 2 min
IT Career Advice
C# Interview Answers
Can multiple catch blocks be executed? No, once the proper catch code fires off, the control is transferred to the finally block (if there are any), and then whatever follows the finally block.What is the .NET datatype that allows the retrieval of data by a unique key? HashTable.What is the advantag. 2 min
IT Career Advice
Java Interview Answers
What is a transient variable?A transient variable is a variable that may not be serialized.What is the difference between Abstract class and Interface?An abstract class may contain code in method bodies, which is not allowed in an interface. 3 min
Freelancer News
Freelancers' Questions: Can I take paid sick or holiday leave?
Legal aid for a freelancer whose contract falls silent about any time off. 4 min
Freelancer News
Freelancers’ Questions: Will going self-employed affect my mortgage?
Becoming self-employed isn’t necessarily your lender’s business, reassures an IFA. However, there may be some circumstances in which being self-employed will affect your mortgage. 4 min
Freelancer News
Freelancers' Questions: Can I freelance in the UK as a foreign citizen?
Expert helps a wannabe self-employed Spaniard stumped by costs, tax and accounting. 3 min
Freelancer News
Freelancers' Questions: How to keep my UK clients but live in Italy?
Top tips for a freelancer who may emigrate but who wants to take his clients with him. 4 min
Freelancer News
Freelancers urged to use 'cash basis' scheme
Self-employed people on less than £79,000 told they can save time and money. 1 min
Freelancer News
Freelancers’ Questions: Can I be a UK freelancer even as a non-resident?
No likely tax saving for an overseas freelancer hoping to base his business in Britain. 3 min
Freelancer News
How a single receipt can save you tax
Expert aid for ‘on-business’ freelancers whose train fare comes out of their own wallet. 4 min
Freelancer News
Freelancers' Questions: Who owns the artwork, me or the client?
'By all means the client can have your artwork for future reprints – as long as they pay.', 2 min
Freelancer News
Freelancers' Questions: Who owns the copyright, me or the client?
Legal aid for a freelancer whose reformed client is using a ‘fair few’ of his images. 3 min
Freelancer News
Freelancers’ Questions: Am I entitled to a paid holiday?
Top tips for a freelancer in the dark about her right to have a rest from work. 3 min
Freelancer News
Freelancers' Questions: Can I claim overtime?
Legal aid for a freelancer told not to invoice for out-of-contract hours. 4 min