swapna


{ City } hyderabad
< Country > india
* Profession *
User No # 1739
Total Questions Posted # 142
Total Answers Posted # 68

Total Answers Posted for My Questions # 411
Total Views for My Questions # 1463471

Users Marked my Answers as Correct # 868
Users Marked my Answers as Wrong # 482
Answers / { swapna }

Question { 7109 }

Explain what is the relationship between a Process,
Application Domain, and Application?


Answer

A process is an instance of a running application.

An application is an executable on the hard drive or
network.

There can be numerous processes of the same application but
1 process can run just 1 application

Is This Answer Correct ?    5 Yes 1 No

Question { 4414 }

What are possible implementations of distributed
applications in .NET?


Answer

.NET Remoting and ASP.NET Web Services. In the Framework
Class Library, many classes are in System.Runtime.Remoting
and System.Web.Services.

Is This Answer Correct ?    1 Yes 0 No


Question { 8754 }

What methods are fired during the page load?


Answer

BeginTranaction - only if the request is transacted
Init - every time a page is processed
LoadViewState - Only on postback
ProcessPostData1 - Only on postback
Load - every time
ProcessData2 - Only on Postback
RaiseChangedEvent - Only on Postback
RaisePostBackEvent - Only on Postback
PreRender - everytime
BuildTraceTree - only if tracing is enabled
SaveViewState - every time
Render - Everytime
End Transaction - only if the request is transacted
Trace.EndRequest - only when tracing is enabled
UnloadRecursive - Every request

Is This Answer Correct ?    5 Yes 3 No

Question { 4444 }

Where do you store the information about the user?s locale?


Answer

System.Web.UI.Page.Culture

Is This Answer Correct ?    6 Yes 0 No

Question { 7164 }

What is a bubbled event?


Answer

When you have a complex control, likeDataGrid, writing an
event processing routine for each object (cell, button,row,
etc.) is quite tediousdifficult.

The controls can bubble up their eventhandlers, allowing
the main DataGrid event handler to take care of its
constituents.

Suppose you want a certain ASP.NET function executed on
MouseOver over a certain button.

Is This Answer Correct ?    9 Yes 2 No

Question { 7006 }

What type of code (server or client) is found in a Code-
Behind class?


Answer

Serverside code c# is found in a code behind class.

Is This Answer Correct ?    13 Yes 0 No

Question { CAC, 18701 }

Can you edit data in the Repeater control?


Answer

NO we can't edit data in Repeater whereas it is possible
with datagrid.

Is This Answer Correct ?    20 Yes 9 No

Question { 33300 }

What base class do all Web Forms inherit from?


Answer

All the Web forms inherits from Base class known as
System.Web.UI.

Is This Answer Correct ?    49 Yes 16 No

Question { 9412 }

What UNIX command will control the default file permissions
when files are created?


Answer

"chmod" command will control the default file permissions
when files are created.

Is This Answer Correct ?    1 Yes 10 No

Question { 9579 }

Through which command will redirect output to bOth screen
and files at the same time?


Answer

Through "tee" command we can redirect output to bOth screen
and files at the same time.

Is This Answer Correct ?    10 Yes 0 No

Question { 84807 }

Explain Pour plate & spread plate ?


Answer

One of the advantages of pour plate is we can identify
whetheer bacteria is an anaerobe, aerobe or a facultative
aerobe.

In a pour plate, bacteria will trap in the agar and the
anaerobe and facultative anaerobe will grow within the
media.

For a spread plate, agar will have to be pour on top of the
solidified agar to create an anaerobic environment.


The pour plate is also less work . But contamination will
be a problem with spread plate and pour plate could help
in this issue.

One of the disadvantage of the pour plate is it will be
difficult when colonies are required to be picked for
further screening and analyses.


Is This Answer Correct ?    115 Yes 43 No

Question { 13275 }

what is Sauton's media recipe?


Answer

Ingredients are
KH2PO4 0.5 g
MgSO4.7H2O 0.5 g
Citric acid 2.0 g
Ferric ammonium citrate 0.05 g
Glycerol 60 ml
Asparagine 4.0 g
Distilled water to 1000 ml.

Dissolve the reagents, except for the glycerol, in 300 ml
water using heat.

Once dissolved, add the glycerol and make up to 1 liter
with distilled water. Check pH and, if necessary, adjust to
pH7.4 with 1 M NaOH.

Autoclave at 121 oC for 15 min.

It has been reported that the addition of ZnSO4 (0.1 ml of
1% solution) and Triton WR1339 (5 ml of 5% solution)
improves growth of Mycobacterium. tuberculosis .

Is This Answer Correct ?    6 Yes 0 No

Question { 4142 }

what is meant by DNA shuffling?


Answer

DNA shuffling is a method for in vitro homologous
recombination of pools of selected mutant genes by random
fragmentation and polymerase chain reaction (PCR)
reassembly.

Is This Answer Correct ?    2 Yes 0 No

Question { 3027 }

Give an account on leptospira ?


Answer

Leptospira belongs to Bacteria under class Spirochaetes
and order Spirochaetales and family Leptospiraceae .

Leptospira is an aerobic spirochete, the cause of the
harmful disease Leptospirosis, which affects many animals
and humans .

Leptospira organisms are chemoorganotrophs, using O2 as the
electron receptor.

Leptospira, is found most frequently in tropical or
temperate climates.

Leptospirosis, a potentially deadly disease, is caused by
the the spirochete Leptospira.

Is This Answer Correct ?    1 Yes 0 No

Question { 4200 }

Describe the Microbial esterase assay ?


Answer

A method to identify esterase-synthesizing microbial
colonies within mixed culture plates by utilizing induced
esterase hydrolysis of nonfluorescent butyryl ester of 7-
hydroxy-4-methylcoumarin to the highly fluorescent 7-
hydroxy-4 methyl umbelliferone.

Is This Answer Correct ?    2 Yes 2 No

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