Showing posts with label Top Interview Questions™. Show all posts
Showing posts with label Top Interview Questions™. Show all posts

Saturday, August 15, 2009

A n00bs starter guide

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1.What is a RAR file
RAR is the native format of WinRAR archiver. Like other archives, RAR files are data containers, they store one or several files in the compressed form. After you downloaded RAR file from Internet, you need to unpack its contents in order to use it.

2.How to handle RAR files
WinRAR provides the complete support for RAR files, so you may both create and unpack them. If you installed WinRAR on your computer and downloaded RAR file from Internet, you may double click on RAR file icon to open it in WinRAR, select all files, press "Extract To" button, enter a destination path and press "OK". Another way is to click on the RAR file in Explorer using the right mouse button. If you enabled "Shell integration" option when installing WinRAR, the file context menu will contain "Extract to ..." item.

Some RAR files can be parts of multi-volume sequences. In WinRAR you can split a huge archive to a few smaller files, which are called volumes. They may have extensions .rar (the first volume), .r00, .r01, ..., or .part1.rar (the first volume), .part2.rar, ..., etc. If you need to unpack volumes, place all them to the same folder and start extraction from the first volume.

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3.What is a ZIP file
A file format that compresses data to a small fraction of its original size in bytes. This makes transfer across a network or the Internet much faster. A single ZIP file can contain many individual files that will be reconsituted after the data is uncompressed. The ZIP format is used by many file compression programs. In order to use a file that has been compressed into a ZIP file, you must have a compression/uncompression software program ie WINZIP OR WINRAR.


4.What is a FTP (File Transfer Protocol)Site
An FTP site is like a large filing cabinet. With a traditional filing cabinet, the person who does the filing has the option to label and organize the files how ever they see fit. They also decide which files to keep locked and which remain public. It is the same with an FTP site.

The virtual 'key' to get into an FTP site is the UserID and Password. If the creator of the FTP site is willing to give everyone access to the files, the UserID is 'anonymous' and the Password is your e-mail address (e.g. name@domain.com). If the FTP site is not public, there will be a unique UserID and Password for each person who is granted access.

When connecting to an FTP site that allows anonymous logins, you're frequently not prompted for a name and password. Hence, when downloading from the Internet, you most likely are using an anonymous FTP login and you don't even know it.

To make an FTP connection you can use a standard Web browser (Internet Explorer, Netscape, etc.) or a dedicated FTP software program(flashFXP), referred to as an FTP 'Client'.

5.what is a ISO
ISO files are actually images of complete CDs compiles as one whole image.ISO images can be loaded into several different CD recording software packages to create CDs ie.ALCOHOL 120% or NERO.


6.what is a BIN & CUE file
So you have downloaded two files, one with a .bin extension and one with a .cue extension. "What do I do with these?" you ask. There are a number of options.

BURN TO CD

You will need either NERO or ALCOHOL 120%.
To burn with NERO:
Start NERO, choose FILE, choose BURN IMAGE, locate the .cue file you have and double click it. A dialog box will come up, for anything other than music make sure you choose DISC-AT-ONCE (DAO). You can also turn off the simulation burn if you so choose.
Then burn away.
To burn with ALCOHOL 120%
Start ALCOHOL 120%,choose image burning wizard,locate the .cue file you have and double click it.

.CUE ERRORS
The most common error you will get with a .cue file is when it points to an incorrect path. This is easily fixed. Find the .bin file, copy the exact title including the .bin extension. Now find the .cue file, open the .cue file using notepad. It should look similar to this:

FILE "name of file.bin" BINARY
TRACK 01 MODE2/2352
INDEX 01 00:00:00
TRACK 02 MODE2/2352
INDEX 00 00:04:00
INDEX 01 00:06:00

Delete everything in the quotes, in this case we would
delete name of file.bin. Now place the title you copied
in between the quotes. Save the changes and close out.
Thats it, your .cue file should work now.
If your missing a .cue file you can make one easily using the tiny application found here:
Code:
http://www.dslreports.com/r0/download/373724~1e45059000cfc371c157f544cc5aef07/MakeCue.zip


OTHER WAYS TO USE .BIN & .CUE FILES


VCDGear:
This program will allow you to extract MPEG streams from CD images, convert VCD files to MPEG, correct MPEG errors, and more.

Daemon Tools:
This program creates a virtual drive on your PC which will allow you to "mount" the .cue file and use whatever is in the .bin file without having to burn it to a cd.

ISOBuster:
This program will allow you to "bust" open the .bin file and extract the files within the .bin

open the .bin file with vlc media player
Code:
http://www.videolan.org/vlc/
info provided by Full Mental Jacket.


7.What is a MP3 file
Moving Picture Experts Group Audio Layer 3 File. MP3 files are highly compressed audio tracks, and are very popular on the Internet.

8.What is a OGG VORBIS file
Ogg Vorbis is a new audio compression format. It is roughly comparable to other formats used to store and play digital music, such as MP3, VQF, AAC, and other digital audio formats. It is different from these other formats because it is completely free, open, and unpatented.

9.What is a MPEG file
MPEG-1(.mpg, .dat) is the predecessor to MPEG-2 used for DVDs. MPG files are a lower quality/bitrate format usually at half of the resolution of DVD VOB files. They encompass CD quality 2 channel audio, as opposed to the 5.1 channels found in some DVD VOB files. Quality depends on the encoder used, and can be quite good if done properly.

10What is a AVI file
An AVI is a container format that will hold audio and video. Windows Media Player does support playback of AVI files, but in the past few years their have been many new codec's developed to compress the audio and the video that is inside the AVI file ie DivX, XviD, 3ivX.


11What is a WMV file
WMV is a generic name of Microsoft's video encoding solutions and doesn't necessarily define the technology what it uses -- since version 7 (WMV7) Microsoft has used its own flavour of MPEG-4 video encoding technology (not very surprising, it's not compatible with other MPEG-4 technologies..)

12 What is a rmvb file
this is a file specifically made to be played with Realplayer,the files can be smaller than standard mpeg files

13 What is a MKV file
The Matroska Multimedia Container is an open standard free Container format, a file format that can hold an unlimited number of video, audio, picture or subtitle tracks inside a single file.
[1] It is intended to serve as a universal format for storing common multimedia content, like movies or TV shows. Matroska is similar in conception to other containers like AVI, MP4 or ASF, but is completely open source. Matroska file types are .MKV for video (and audio) and .MKA for audio-only files.

14a.what is x264
x264 is a free software library for encoding H.264/MPEG-4 AVC video streams.

14b.What is H.264
H.264 is a standard for video compression, and is equivalent to MPEG-4 Part 10, or MPEG-4 AVC (for Advanced Video Coding). As of 2008[update], it is the latest block-oriented motion-compensation-based codec standard developed by the ITU-T Video Coding Experts Group (VCEG) together with the ISO/IEC Moving Picture Experts Group (MPEG), and it was the product of a partnership effort known as the Joint Video Team (JVT). The ITU-T H.264 standard and the ISO/IEC MPEG-4 Part 10 standard (formally, ISO/IEC 14496-10) are jointly maintained so that they have identical technical content.


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15.what does PDF stand for
Portable Document Format It is a file format created by Adobe Systems in 1993 for document exchange. PDF is used for representing two-dimensional documents in a manner independent of the application software, hardware, and operating system.[1]
Each PDF file encapsulates a complete description of a fixed-layout 2-D document (and, with Acrobat 3-D, embedded 3-D documents) that includes the text, fonts, images, and 2-D vector graphics which compose the documents.
Formerly a proprietary format, PDF was officially released as an open standard on July 1, 2008.



hope this guide will help all the n00bs out there.

Sunday, February 8, 2009

*** TOP INTERVIEW QUESTIONS ***

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1. Could you tell me a little about yourself?
This seemingly innocuous, open-ended question can be intimidating. If you aren’t prepared, you won’t know what to say or how long to talk, especially since the interview is just beginning.
Don’t launch into a mini-speech about your childhood, schooling, hobbies, early career and personal likes and dislikes. Instead, cite recent personal and professional work experiences that relate to the position you’re seeking and that support your resume credentials.
“Everything you say about yourself should fit together to form a cohesive pattern that conveys the message: I have unique qualities that make me the right person to fill this position,”
One caution: This question is a great opportunity to sell yourself. At this stage of the interview, however, it’s best to remain concise and low-key.

2. Why did you leave your previous employer, or why are you leaving your present job?
Don’t be defensive, especially if you left due to problems with your boss or co-workers. Career experts agree that it isn’t wise to air your frustrations about a previous or current job or co-workers during interviews. You may be perceived as a chronic malcontent or difficult to work with.
Perhaps the best answer is that you’re seeking greater opportunity, challenges or responsibility. Don’t use “more money” as a reason. It’s usually obvious that if you’re changing jobs, you hope to obtain a better salary.

3. What are your greatest strengths?
This question allows you to describe your strongest attributes and skills. Be sure to mention assets that are directly related to the responsibilities of the open job. Briefly summarize your work experience and your strongest qualities and achievements.
Expert advises job seekers to include four specific skills that employers value highly: self-motivation, initiative, the ability to work in a team and a willingness to work long hours. Additional qualities employers admire include good communication skills, loyalty, reliability, integrity, promptness and self-confidence.

4. What are your weaknesses?
This question is potentially more harmful than helpful and can also intimidate applicants. Realize that most interviewers don’t expect you to be perfect or reveal your true weaknesses. They’re just probing for soft spots.
If you give a flip answer, or respond with, “Well, I don’t really have any weaknesses,” you may be perceived as arrogant or lacking in candor or self-knowledge.
Most career advisers recommend turning this question around and presenting a personal weakness as a professional strength.
You can turn these weaknesses around by saying that you’re very meticulous and remain involved in projects until you’ve ironed out all the problems, even if it means working overtime. This way you’ve cast your weaknesses into positives most bosses would find irresistible.

5. What type of salary do you have in mind?
Interviewers usually ask this question to determine whether the company can afford you. If possible, defer your answer until the end of the interview when you’ll know if you’re a serious candidate. By answering too quickly and stating a salary that’s too high or too low, you may be disqualified from consideration.
If the interviewer still insists that you name a figure, ask about the position’s salary range. If you don’t receive a satisfactory answer and you can’t stall further, cite a figure that meets your requirements and the standards within the industry. It’s better to err a little on the high side since the final offer is invariably going to be lower than you requested. Then, say that it’s the job, not the salary, that interests you.
Be honest if the interviewer asks what you’re currently earning, or earned previously, because the amount can be verified.

6. What do you like most and least about your present job?
This question allows the interviewer to gather clues about the type of environment or corporate culture that suits you. Concentrate your answer on areas that are relevant to the position and be specific.
When discussing least-liked aspects of your present or previous job, try to mention an area of responsibility that’s far removed from the functions of the job you’re seeking. This shows that you stick with tasks that don’t particularly interest you.

7. Are you applying for any other jobs?
Hardly anyone expects you to say “no” to this question in today’s job market. If you do, the interviewer may think you’re either naive about business conditions or not serious about job hunting. Instead, say you’re exploring several openings that might fit your talents and potential.
Don’t say that you’re already weighing job offers, however. You may be viewed as uninterested in the job

8. Why should we hire you?
This question entices job seekers to really sell themselves.

The interviewer who asks you this is really probing your readiness for the job, your ability to handle it, your willingness to work hard at it and your fitness for the job.

Show your readiness by describing how your experience, career progression, qualities and achievements make you an asset. Highlight your ability by discussing your specific skills and accomplishments.

9. Where do you hope to be in five years?
Without saying you want the boss’s job, describe where you would like to be in your career in five years, as well as what you hope to have accomplished.

Employers prefer candidates who think in terms of the future and set realistic goals.

10. Do you have any questions? Can you think of anything else you’d like to add?
Don’t say “no,” or that everything has been thoroughly discussed.

By saying you don’t have any questions, the interviewer also may assume you’re not interested in the job.
Have some intelligent questions ready that show you’re knowledgeable about the company and the opening. This presumes that you’ve done your homework.

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