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Saturday, January 19, 2013

Odesk Adobe Photoshop CS3 Test Answer

Question: 1
What happens when Use Legacy is selected as shown in the given picture?
            a.         It is used to apply proportionate (nonlinear) adjustments to image pixels (Ans)
            b.         When it is selected, Brightness/Contrast simply shifts all pixel values higher or lower when adjusting brightness
            c.         Both a and b
            d.         None of the above
Question: 2
Channels can not be added to which of the following image modes?
            a.         RGB
            b.         CMYK
            c.         Bitmap (Ans)
            d.         Lab
Question: 3
The Match Color command works only in the RGB mode.
            a.         True (Ans)
            b.         False
Question: 4
Which option will you select to convert Types to Shapes?
            a.         Choose Select > Type > Convert to Shape
            b.         Select a type layer. Right click and select Convert to Shape from the list
            c.         Select a type layer. Choose Layer > Type > Convert To Shape
            d.         Both b and c (Ans)
Question: 5
In which Format will you save your file to preserve the Alpha channels?
            a.         PDF
            b.         PICT
            c.         Pixar
            d.         All of the above (Ans)
Question: 6
Which file format can be used to save Lab images?
            a.         Photoshop Raw
            b.         TIFF
            c.         Large Document Format (PSB)
            d.         All of the above (Ans)
Question: 7
Refer to the given image.
Which of the following options displays the Spot Channels in the Channels palette?
            a.         A
            b.         B (Ans)
            c.         C
            d.         All of the above
Question: 8
Which option will you select to remove the existing profile from the document in the given image?
            a.         A
            b.         B
            c.         C (Ans)
            d.         None of the above
Question: 9
Photoshop supports a maximum pixel dimension of 300,000 by 300,000 pixels per image.
            a.         True (Ans)
            b.         False
Question: 10
Which option will you choose to refresh a Histogram?
            a.         Double-click anywhere in the Histogram
            b.         Click the Cached Data Warning icon
            c.         Click the Uncached Refresh button
            d.         All of the above (Ans)
Question: 11
Which keyboard shortcut (windows) will you choose to permanently Clear History (no Undo)?
            a.         Control + Shift + Z
            b.         Control + Alt + Z
            c.         Shift + Clear History
            d.         Alt + Clear History (Ans)
Question: 12
Variable names contain spaces and special characters.
            a.         True
            b.         False (Ans)
Question: 13
Which View will you choose to display a Histogram with no controls or statistics?
            a.         Expanded View
            b.         Compact View
            c.         All Channels View
            d.         All of the above (Ans)
Question: 14
Which option will you select to export layers?
            a.         Choose File > Scripts > Export Layers To Files (Ans)
            b.         Choose File > Export > Export Layers To Files
            c.         Choose File > Place > Export Layers To Files
            d.         All of the above
Question: 15
When you create a new image with the transparent content, the image does not have a background layer.
            a.         True
            b.         False (Ans)
Question: 16
Which of the given options displays an Action Safe Area?
            a.         A
            b.         B
            c.         Both a and b (Ans)
            d.         None of the above
Question: 17
Which of the following is not true about the Multichannel mode?
            a.         Multichannel mode images contain 256 levels of gray in each channel and are useful for specialized printing (Ans)
            b.         When you convert images to the Multichannel mode, the color channels in the original image become spot color channels in the converted image
            c.         Converting an RGB image to the Multichannel mode creates cyan, magenta, and yellow spot channels
            d.         None of the above
Question: 18
Which keyboard shortcut (windows) will you choose to select the History Brush tool?
            a.         Y (Ans)
            b.         R
            c.         O
            d.         H
Question: 19
When will the Dynamic shortcuts appear in the Character Palette Menu as shown in the picture?
            a.         When you are entering the Point type
            b.         When you are entering the Paragraph type
            c.         When the I-beam is in text
            d.         All of the above (Ans)
Question: 20
The individual Histograms in the All Channels View does not include which of the following?
            a.         Alpha channels
            b.         Spot channels
            c.         Masks
            d.         All of the above (Ans)
Question: 21
Which among the following is not a right option for selecting a web-safe color from the Color Palette?
            a.         Choose Make Ramp Web Safe from the Color Palette Menu 
            b.         Choose Web Color Sliders from the Color Palette Menu
            c.         Choose Current Color from the Color Palette Menu (Ans)
            d.         All of the above
Question: 22
Which of the following is not a Color Adjustment command?
            a.         Adjustment command (Ans)
            b.         Color Balance command
            c.         Selective Color command
            d.         Levels command
Question: 23
Which option, when in a checked state, displays a message whenever you open an untagged document?
            a.         A
            b.         B
            c.         C
            d.         None of the above (Ans)
Question: 24
You cannot arrange the stacking order of the Auto slices.
            a.         True (Ans)
            b.         False
Question: 25
You cannot create Work paths from the fonts that do not include the outline data.
            a.         True (Ans)
            b.         False
Question: 26
Which among the following Methods adds pixels by averaging the color values of the surrounding pixels and produces medium-quality results?
            a.         A (Ans)
            b.         B
            c.         C
            d.         D
Question: 27
What do you mean by kerning?
            a.         It is the process of adding or subtracting spaces between specific pairs of characters
            b.         It is the process of loosening or tightening the spacing between the characters in a selected text or an entire block of text
            c.         Both a and b
            d.         None of the above
Question: 28
You cannot transform the background layer.
            a.         True
            b.         False
Question: 29
The mask created by the Replace Color command is permanent.
            a.         True
            b.         False
Question: 30
What is the colored box in the Navigator Palette known as?
            a.         View area
            b.         Proxy area
            c.         Navigation area (Ans)
            d.         Proxy preview area
Question: 31
In which format will you save your document to preserve the Perspective Plane Information in an image while working with the vanishing point, as shown in the given picture?
            a.         PSD
            b.         TIFF
            c.         JPEG
            d.         All of the above (Ans)
Question: 32
Which type of images are resolution-dependent?
            a.         Bitmap images
            b.         Vector images (Ans)
            c.         Both a and b
            d.         None of the above
Question: 33
Which of the following is not a type of Variable?
            a.         Image variables (Ans)
            b.         Visibility variables
            c.         Pixel Replacement variables
            d.         Text Replacement variables
Question: 34
The Rotate Canvas command does not work on which of the following
            a.         Individual layers
            b.         Paths
            c.         Selection borders
            d.         All of the above (Ans)
Question: 35
Which of the following Slices is created with the Slice Tool?
            a.         Auto slices
            b.         User slices (Ans)
            c.         Layer-based slices
            d.         None of the above
Question: 36
Which option will you select to remove an effect from a style?
            a.         In the Layers Palette, drag the Effects Bar to the Delete icon
            b.         Choose Layer > Layer style > Clear Layer Style
            c.         Select the Layer, and then click the Clear Style button at the bottom of the Styles palette
            d.         All of the above (Ans)
Question: 37
Which Command lets you free memory, used by the Undo command, the History Palette, or the Clipboard?
            a.         Paths
            b.         Place
            c.         Purge (Ans)
            d.         Place scale marker
Question: 38
Which Animation mode shows the frame duration and keyframed layer properties of the videos and animations in a Timeline?
            a.         Timeline (Ans)
            b.         Frame
            c.         Both a and b
            d.         None of the above
Question: 39
Which of the following options displays Temporary Work Path in the Paths palette?
            a.         A
            b.         B
            c.         C
            d.         All of the above (Ans)
Question: 40
Which of the following Filters cannot be applied to a Smart Object?
            a.         Stylize
            b.         Texture
            c.         Pattern Maker (Ans)
            d.         All of the above
Question: 41
Which of the following is not true about the Curves dialog box?
            a.         You can use the Curves dialog box to adjust the entire tonal range of an image
            b.         The Curves dialog box lets you adjust up to 14 different points throughout an image's tonal range (Ans)
            c.         In the Curves dialog box, the tonal range is represented as a straight diagonal baseline
            d.         None of the above
Question: 42
A Motion Picture film has a frame rate of how many fps?
            a.         29.97
            b.         23.976
            c.         25
            d.         24 (Ans)
Question:43
Which file format saves a document of any size as well as preserves all the Photoshop features?
            a.         Photoshop Raw
            b.         PSD
            c.         TIFF
            d.         All of the above (Ans)
Question:44
Which of the given file formats works with the Image Processor?
            a.         PSD
            b.         JPEG
            c.         Camera raw files
            d.         All of the above (Ans)
Question:45
Refer to the given image.
Which of the given options displays Converts to Timeline mode in an Animation palette?
            a.         A
            b.         B (Ans)
            c.         C
            d.         D
Question:46
Which of the following Layer properties can be animated?
            a.         Position
            b.         Opacity
            c.         Style
            d.         All of the above (Ans)
Question:47
Which of the given options displays the Modal control in the Actions palette?
            a.         A
            b.         B
            c.         C (Ans)
            d.         D
Question:48
Auto Blend Layers is available for which of the following modes?
            a.         RGB
            b.         Grayscale images
            c.         Both a and b
            d.         None of the above (Ans)
Question:49
Which among the following files, saved in the Adobe Photoshop format, is used by the filter to create the displacement maps?
            a.         Flat file
            b.         Bump file
            c.         Flattened file
            d.         Displace file (Ans)
Question:50
Color Dodge, Color Burn, Lighten, Darken, Difference, and Exclusion blending modes do not work on Lab images.
            a.         True (Ans)
            b.         False
Question:51
In which of the given instances, a caution icon appears next to the layer comp name as shown in the picture?
            a.         When you delete a layer
            b.         When you merge a layer
            c.         When you convert a layer to a background
            d.         All of the above (Ans)
Question:52
Which type of information is not displayed by the Info Palette?
            a.         It does not display the opacity of the current layer
            b.         It does not display information on the amount of RAM and Scratch Disk used to process the image
            c.         It does not display 8-bit, 16-bit, or 32-bit values (Ans)
            d.         None of the above
Question:53
Which among the following QuickTime Video formats is supported by Photoshop extended?
            a.         MPEG-4
            b.         MOV (Ans)
            c.         MPEG-1
            d.         All of the above
Question:54
Which of the given options displays left indent in the Paragraph palette?
            a.         A
            b.         B (Ans)
            c.         C
            d.         D
Question:55
Which option will you select to display a file at 100% size?
             a.         Choose View > Actual Pixels
            b.         Choose View > Fit on Screen
            c.         Choose View > Print Size
            d.         All of the above (Ans)
Question:56
 By default, Masks applied to Smart objects are linked to Smart object layers.
            a.         True (Ans)
            b.         False
Question:57
Which among the following Modes does not support layers?
             a.         Multichannel
            b.         Bitmap
            c.         Indexed Color Mode
            d.         All of the above (Ans)
Question:58
 Why do we select Remember Palette Locations option as shown in the given image?
             a.         To display palettes in their last locations on startup (Ans)
            b.         To display palettes in their default locations on startup
            c.         Both a and b
            d.         None of the above
Question:59
Refer to the given image.
Which of the given options displays the Set Tsume option in the Character Palette?
  
            a.         A (Ans)
            b.         B
            c.         C
            d.         D
Question:60
Which among the following is not a Duotone mode type?
  
            a.         Pantone (Ans)
            b.         Monotone
            c.         Tritone
            d.         Quadtone
Question:61
State whether True or False:
Changing units on the Info Palette automatically changes the units on Rulers.
             a.         True (Ans)
            b.         False
Question:62
Anti-aliasing option is available for which of the given Tools?
  
            a.         Elliptical Marquee tool
            b.         Magic Wand tool
            c.         Magnetic Lasso tool
            d.         All of the above (Ans)http://9xwebtech.blogspot.com/2013/01/odesk-adobe-photoshop-cs3-test-answer.html

oDesk Search Engine Optimization Test Answers

Question: 1
Which of the following search engines or directories provides the directory 
search results for Yahoo?
Ans:  B
Question: 2
Which of the following statements regarding website content are correct?
Ans: A
Question: 3
What is Keyword Density?
Ans: D
Question: 4
Which of the following statements about the Google Sitemap are correct:
Ans: A
Question: 5
Are RSS/Atom feeds returned in Google’s search results?
Ans: B
Question: 6
What does the term Keyword Prominence refer to?
Ans: C
Question: 7
Which of the following factors does Google take into account 
while assessing whether or not a website is an authority website?
Ans: A,B,C
Question:  8
What is Anchor Text?
Ans: C
Question: 9
If you search for the term “iq test” in the Word Tracker keyword 
suggestion tool, will it return the number of independent searches 
for the term “iq”?
Ans: B
Question: 10
What is the illegal act of copying of a page by unauthorized parties 
in order to filter off traffic to another site called?
Ans: D
Question:  11
Do search engines such as Google detect unnatural linking patterns by checking 
the Class C IP address of the page where the link to the website originates?
Ans: A
Question:  12
What term is commonly used to describe the shuffling of positions in search 
engine results in between major updates?
Ans: B
Question: 13
While grading your website, Google gives credit to outbound links pointing 
to authority websites?
Ans: B
Question:  14
Which of the following URLs can the Google search engine spider?
Ans: E
Question: 16
What does the 302 server response code signify?
Ans: D
Question: 17
Which of the following statements is correct with regard to the description meta tag?
Ans: D
Question: 18
State whether true or false.The Yahoo Directory listing is a free service for commercial sites.
Ans: A
Question: 19
Which of the following statements is correct with regard to the images within a webpage?
Ans: B
Question: 20
Cloaking is a controversial SEO technique. What does it involve?
Ans: B
Question:  21
Which of the following facts about Alexa are correct?
ANS: A
Question: 22
Google looks down upon paid links for enhancing page rank.
 If a website sells links what action/s does 
Google recommend to avoid being penalized?
Ans: C
Question:  23
Which of the following actions could get you banned by Google?
Ans:  A
Question:  24
Which of the following statements about Google’s technical and quality guidelines is true?
Ans: B
Question: 25
Which of the following is an ethical SEO Technique?
Ans: D
Question:  26
All major search engines are case sensitive.
Ans: B
Question:  27
While optimizing your website it is important to generate the right type of 
traffic how does the Bounce Rate information help in this regard?
Ans: B
Question:  28
Which of the following factors contribute towards link popularity of a website?
Ans: A,B,C,D
 Question:  29
Search engines do not index some common words
 (such as “or”, “and”,“when”, and “in”) 
within the webpage. What are these common words called?
Ans: D
Question:  30
Which of the following activities could be looked down upon by 
 Google as per their quality guidelines?
Ans: B,C
Question:  31
Which of the following statements about RSS are correct?
Ans: A
Question:  32
_________ is usually the best web page to get linked to while receiving a
 themed in-bound link from another website.
Ans: D
Question: 33
Which of the following can be termed as good keyword selection and placement strategies?
ANS: A, D
Question:  34
If your site is not appearing i
 Google search results because of someunethical SEO  
practices in the recent past, _________________.
Ans:  D
 Question:  35
Which of the following statements about search engine optimization techniques are correct:
Ans: A, B, D
Question:  36
A Hallway Page is used to:
Ans: D
 Question:  37
Which of the following free tools/websites 
could help you identify which city in the world has the largest 
search for the keyword – “six sigma”?
Ans: D
 Question:  38
How are site maps important for the search engine optimization process?
Ans: C
Question:  39
State whether the following statement is true or false
.A Sitemap provides a list of internal links to user accessible pages on a website.
Ans: A
Question:  40
What is the function of “indexer” part of the Google search engine?
Ans:  D
Question:  41
Which of the following conditions will Google treat favorably from the ‘Relevancy’ perspective?
Ans: D
Question:  42
Some words, when followed by a colon, have special meanings to Yahoo
.What is performed by the link: operator?
ANS:  C
Question:  43
Which of the following factors have an impact on the Google Page Rank?
ANS:  A
Question:  44
What is the term for Optimization strategies that are in an unknown area of reputability/validity?
ANS: C
Question:  45
Why is it a bad idea from the seo perspective to host free articles and 
write ups that are very common on the internet.
ANS: B
Question:  46
The following robots meta tag directs the search engine 
 bots:<META <br>NAME=”robots” CONTENT=”noindex,nofollow”>
ANS:  B
Question:  47
_________________ use both crawlers and directories to generate relevant results.
ANS:  D
 Question:  48
Which of the following statements is correct with regard to natural links?
ANS: C
Question:  49
What will happen if you type the words ‘Certification -Networking’ in the Google search box?
ANS: D
Question:   50
If you enter ‘Help site:www.microsoft.com’ in the Google search box, what will Google search for?
ANS: B
Question: 51
Which of the following statements about FFA pages are true?
ANS: B
Question:  52
What is the name of the search engine technology
 due to which a query for the word ‘actor’ will also show 
search results for related words such as actress, acting or act?
ANS: D
Question:  53
If a website’s search engine saturation with respect to a particular search engine is 20%, what does it mean?
NS: A
 Question: 54
What is the main reason for the effectiveness of optimizing a webpage towards a long tail keyword search?
ANS:   A

Friday, January 18, 2013

Computer Viruses Intraduction

Computer Viruses Intraduction
What is a Computer Virus ?
A potentially damaging computer programme capable of reproducing itself causing great harm to files or other programs without permission or knowledge of the user.

Types of viruses :-
The different types of viruses are as follows-

1) Boot Sector Virus :- Boot sector viruses infect either the master boot record of the hard disk or the floppy drive. The boot record program responsible for the booting of operating system is replaced by the virus. The virus either copies the master boot program to another part of the hard disk or overwrites it. They infect a computer when it boots up or when it accesses the infected floppy disk in the floppy drive. i.e. Once a system is infected with a boot-sector virus, any non-write-protected disk accessed by this system will become infected.

Examples of boot- sector viruses are Michelangelo and Stoned.

2) File or Program Viruses :- Some files/programs, when executed, load the virus in the memory and perform predefined functions to infect the system. They infect program files with extensions like .EXE, .COM, .BIN, .DRV and .SYS .

Some common file viruses are Sunday, Cascade.

3) Multipartite Viruses :- A multipartite virus is a computer virus that infects multiple different target platforms, and remains recursively infective in each target. It attempts to attack both the boot sector and the executable, or programs, files at the same time. When the virus attaches to the boot sector, it will in turn affect the system’s files, and when the virus attaches to the files, it will in turn infect the boot sector.
This type of virus can re-infect a system over and over again if all parts of the virus are not eradicated.

Ghostball was the first multipartite virus, discovered by Fridrik Skulason in October 1989.
Other examples are Invader, Flip, etc.

4) Stealth Viruses :- These viruses are stealthy in nature means it uses various methods for hiding themselves to avoid detection. They sometimes remove themselves from the memory temporarily to avoid detection by antivirus. They are somewhat difficult to detect. When an antivirus program tries to detect the virus, the stealth virus feeds the antivirus program a clean image of the file or boot sector.

5) Polymorphic Viruses :- Polymorphic viruses have the ability to mutate implying that they change the viral code known as the signature each time they spread or infect. Thus an antivirus program which is scanning for specific virus codes unable to detect it's presense.

6) Macro Viruses :- A macro virus is a computer virus that "infects" a Microsoft Word or similar application and causes a sequence of actions to be performed automatically when the application is started or something else triggers it. Macro viruses tend to be surprising but relatively harmless.A macro virus is often spread as an e-mail virus. Well-known examples are Concept Virus and Melissa Worm.

firefox using internet connection Speed

speed up your internet connection using firefox

1. Type “about:config” into the address bar and hit return. Scroll
down and look for the following entries:

network.http.pipelining
network.http.proxy.pipelining
network.http.pipelining.maxrequests

Normally the browser will make one request to a web page at a time.
When you enable pipelining it will make several at once, which really
speeds up page loading.

2. Alter the entries as follows:

Set “network.http.pipelining” to “true”

Set “network.http.proxy.pipelining” to “true”

Set “network.http.pipelining.maxrequests” to some number like 30. This
means it will make 30 requests at once.

3. Lastly right-click anywhere and select New-> Integer.
Name it “nglayout.initialpaint.delay” and set its value to “0?.
This value is the amount of time the browser waits before it acts on information it recieves.

If you’re using a brodband connection you’ll load pages 2-3 times faster now.

Gmail account using shortcuts keys

Operate Gmail account using shortcuts keys

Shortcut keys Action
f Press simple f help you to forward email message to
next
Shift+I Use to mark email message as read
Shift+u Use to mark email message as unread
r Reply to the sender of mail
a Reply to the all email recipients
Ctrl+c Use to save current email as draft
Z Press z key to undo any previous action
? Display the keyboard shortcut keys help
c Press c button to compose an new email message
/ Press / button to move your cursor in search box
u Press u key to refresh your email account to view latest email
! Press ! key to mark an email message as spam
p Press p key to move cursor to precious message
. Press . key to display more options
Esc Escape cursor from any current field.

freelance test

freelance test

Home TEST

Home TEST

IT Solution test

IT Solution test