How to track the details of the current running Batch using BatchableContext?

How to track the details of the current running Batch using BatchableContext?
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Ans: You can check the AsyncApexJob.Status using the JobId from the Database.BatchableContext. 
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How to track the details of the current running Batch using BatchableContext?

Description : How to track the details of the current running Batch using BatchableContext?

Last Answer : You can check the AsyncApexJob.Status using the JobId from the Database.BatchableContext.

What is the Database.BatchableContext?

Description : What is the Database.BatchableContext?

Last Answer : Ans: BatchableContext Interface is Represents the parameter type of a batch job method and contains the batch job ID. This interface is implemented internally by Apex.

How many batch jobs can be added to queue?

Description : How many batch jobs can be added to queue?

Last Answer : Ans: Queued counts toward the limit of 5. 

What is the maximum size of the batch and minimum size of the batch ?

Description : What is the maximum size of the batch and minimum size of the batch ?

Last Answer : Ans: The default batch size is 200 records. min? max? 

Batch is synchronous or Asynchronous operations?

Description : Batch is synchronous or Asynchronous operations?

Last Answer : Ans: Asynchronous operations. 

How many callouts we can call in batch apex?

Description : How many callouts we can call in batch apex?

Last Answer : Ans: Batch executions are limited to one callout per execution.

Can we call another batch apex from batch apex?

Description : Can we call another batch apex from batch apex?

Last Answer : Ans: Yes you can call a batch apex from another batch apex .Either in start method or in finish method you can call other batch

Can we call callouts from batch apex?

Description : Can we call callouts from batch apex?

Last Answer : Ans: Yes we can call. 

What is purpose of start method in batch apex?

Description : What is purpose of start method in batch apex?

Last Answer : Ans: It collect the records or objects to be passed to the interface method execute.

What is the need of batch apex?

Description : What is the need of batch apex?

Last Answer : Ans: By using Batch apex classes we can process the records in batches in asynchronously. 

When a BatchApexworker record is created?

Description : When a BatchApexworker record is created?

Last Answer : Ans: For each 10,000 AsyncApexJob records, Apex creates one additional AsyncApexJob record of type BatchApexWorker for internal use.

What is AsyncApexJob object?

Description : What is AsyncApexJob object?

Last Answer : Ans: AsyncApexJob is Represents an individual Apex sharing recalculation job. Use this object to query Apex batch jobs in your organization.

What is Database.AllowCallouts?

Description : What is Database.AllowCallouts?

Last Answer : Ans: To use a callout in batch Apex, you must specify Database.AllowsCallouts in the class definition. For example: global class SearchAndReplace implements Database.Batchable, Database.AllowsCallouts ... } Callouts include HTTP requests as well as methods defined with the webService keyword.

What is Database.State full interface?

Description : What is Database.State full interface?

Last Answer : Ans:To maintain variable value inside the Batch class, Database.Stateful is used. 

What is the scope of execute method?

Description : What is the scope of execute method?

Last Answer : Ans: The maximum value for the optional scope parameter is 2,000 

How many times execute method is called?

Description : How many times execute method is called?

Last Answer : Ans: Execute method is called for each batch of records. 

What is the use of execute method?

Description : What is the use of execute method? 

Last Answer : Ans: Contains or calls the main execution logic for the batch job. 

What is the iterable<Sobject>?

Description : What is the iterable?

Last Answer : Ans: If you use an iterable, the governor limit for the total number of records retrieved by SOQL queries is still enforced.

What is the Database.QueryLocator?

Description : What is the Database.QueryLocator?

Last Answer : Ans: If we use a Database.QueryLocator, the governor limit for the total number of records retrieved by SOQL queries is bypassed. (Default 50,000 It allow up to 50 million records). 

Define the methods in batchable interface?

Description : Define the methods in batchable interface?

Last Answer : Ans: Start: global Database.Querylocator start (Database.BatchableContext bc){} Execute: global void execute(Database.BatchableContext bc,List ){} Finish: global void finish(Database.BatchableContext bc) {}

What is Database.Batchable interface?

Description : What is Database.Batchable interface?

Last Answer : Ans: The class that implements this interface can be executed as a batch Apex job. 

What are the transaction limitations in apex?

Description : What are the transaction limitations in apex?

Last Answer : Ans: Each execution of a batch Apex job is considered a discrete transaction. For example, a batch Apex job that contains 1,000 records and is executed without the optional scope parameter from ... but the second fails, the database updates made in the first transaction are not rolled back.

What are the soql limitations in apex?

Description : What are the soql limitations in apex?

Last Answer : Ans: Total number of records retrieved by SOQL queries-50,000 

What is the Database.BatchableContext?

Description : What is the Database.BatchableContext?

Last Answer : BatchableContext Interface is Represents the parameter type of a batch job method and contains the batch job ID. This interface is implemented internally by Apex.

What is A track running beside the main track permitting trains to pass?

Description : What is A track running beside the main track permitting trains to pass?

Last Answer : Siding

What track running beside the main track permitting trains to pass?

Description : What track running beside the main track permitting trains to pass?

Last Answer : What is the answer ?

What stores sell running spikes for track runners?

Description : What stores sell running spikes for track runners?

Last Answer : There are many stores that carry the spike running shoes. If you are interested in finding stores on line you can try a search that can produce multiple sources. An example would be the following: http://www.nextag.com/running-spikes/products-html

In a railway track, two rails are joined end to end with a gap in between them because – (1) steel can be saved (2) accidents due to contraction in winter can be avoided (3) air-gaps are necessary for bearing the weight of running train (4) accidents due to expansion in summer can be avoided.

Description : In a railway track, two rails are joined end to end with a gap in between them because – (1) steel can be saved (2) accidents due to contraction in winter can be avoided (3) air-gaps are necessary for bearing the weight of running train (4) accidents due to expansion in summer can be avoided.

Last Answer : (4) accidents due to expansion in summer can be avoided. Explanation: The volume of materials changes depending on current temperature. Usually heat makes them expand, and cold leads them to contract. ... on the tracks. The same applies in many other fields of engineering, i.e. bridge building.

In a railway track, two rails are joined end to end with a gap tin between them because? A. Steel can be saved B. Accidents due to contraction in winter can be avoided C. Air gaps are necessary for bearing the weight of running train D. Accidents due to expansion in summer can be avoided (Answer) E. All of these

Description : In a railway track, two rails are joined end to end with a gap tin between them because? A. Steel can be saved B. Accidents due to contraction in winter can be avoided C. Air gaps are necessary ... of running train D. Accidents due to expansion in summer can be avoided (Answer) E. All of these

Last Answer : D. Accidents due to expansion in summer can be avoided (Answer)

The horizontal clearance between guard rail and running rail in BG track is a) 25 mm b) 250 ± 50 mm* c) 75 mm d) 200 ± 50 mm

Description : The horizontal clearance between guard rail and running rail in BG track is a) 25 mm b) 250 ± 50 mm* c) 75 mm d) 200 ± 50 mm

Last Answer : b) 250 ± 50 mm*

In a railway track, two rails are joined end to end with a gap in between thembecause (1) steel can be saved (2) accidents due to contraction in winter can be avoided (3) air-gaps are necessary for bearing the weight of running train (4) accidents due to expansion in summer can be avoided.

Description : In a railway track, two rails are joined end to end with a gap in between thembecause (1) steel can be saved (2) accidents due to contraction in winter can be avoided (3) air-gaps are necessary for bearing the weight of running train (4) accidents due to expansion in summer can be avoided.

Last Answer :  accidents due to expansion in summer can be avoided.

Sakthi running at 27 kmph alongside a railway track in 272 metres ahead of the engine of a 240 metres long train running at 135 kmph in the same direction. In how much time will the train pass sakthi? A) 24 B) 29 C) 36 D) 17

Description :  Sakthi running at 27 kmph alongside a railway track in 272 metres ahead of the engine of a 240 metres long train running at 135 kmph in the same direction. In how much time will the train pass sakthi? A) 24 B) 29 C) 36 D) 17

Last Answer : ANSWER:D  Explanation:  Speed of the train = 135 kmph  Speed of sakthi = 27 kmph  Speed of train relative to sakthi = (135-27) kmph  =108 kmph  We have to find the time in seconds, so convert ... of the train = Distance / Time  Therefore Time taken = ( 512 / 30) sec  = 17 sec

How can I get a batch file to type the current time/date to a text file?

Description : How can I get a batch file to type the current time/date to a text file?

Last Answer : Check out AutoHotKey and you’ll be amazed at what you can do that’s even better than batch files. And simpler, too.

Primary data are BEST described as the : 1. first batch of data collected for a specific study 2. data that are observed, recorded, or collected from respondents 3. data that were compiled for some purpose other than the current study 4. data that are collected from a computerized database 5. none of these

Description : Primary data are BEST described as the : 1. first batch of data collected for a specific study 2. data that are observed, recorded, or collected from respondents 3. data that were compiled for ... than the current study 4. data that are collected from a computerized database 5. none of these

Last Answer : data that are observed, recorded, or collected from respondents

Primary data are BEST described as the: A)first batch of data collected for a specific study B)data that are observed, recorded, or collected from respondents C)data that were compiled for some purpose other than the study current study D)data that are collected from a computerised data base

Description : Primary data are BEST described as the: A)first batch of data collected for a specific study B)data that are observed, recorded, or collected from respondents C)data that were compiled for some purpose other than the study current study D)data that are collected from a computerised data base

Last Answer : B)data that are observed, recorded, or collected from respondents

Oil is hydrogenated using nickel catalyst in a __________ reactor. (A) Batch (B) Slurry (C) Fluidised bed (D) Fixed bed

Description : Oil is hydrogenated using nickel catalyst in a __________ reactor. (A) Batch (B) Slurry (C) Fluidised bed (D) Fixed bed

Last Answer : (B) Slurry

I bought a book, a few years ago, an omnibus of Jack Reacher, containing its first 16 novels. When I post the cover, could you help me track down the edition and the other details of this book?

Description : I bought a book, a few years ago, an omnibus of Jack Reacher, containing its first 16 novels. When I post the cover, could you help me track down the edition and the other details of this book?

Last Answer : Maybe check a book store and see if they can tack it down?

Are there any good tools that will keep track of my website's current registered and active users?

Description : Are there any good tools that will keep track of my website's current registered and active users?

Last Answer : answer:If your website offers registration, you should have a pretty good idea of the number of registered users. So I assume you instead want to know something else. What website content managing software are you using, if any? (e.g., Wordpress) What “account” are your users registered to?

In the relay in track and field, when did the style of baton passing change to the current style?

Description : In the relay in track and field, when did the style of baton passing change to the current style?

Last Answer : answer:Great question! I just wish I knew the answer… Personally, I think that the original method makes much more sense than the new one, but maybe that’s just me…

What is the biggest batch of crap anyone has ever sold you?

Description : What is the biggest batch of crap anyone has ever sold you?

Last Answer : The Obama presidency.

I made a batch of preserved lemons, but I don't have a tangine and we don't do lamb. In what other recipes and ways can preserved lemons be used?

Description : I made a batch of preserved lemons, but I don't have a tangine and we don't do lamb. In what other recipes and ways can preserved lemons be used?

Last Answer : I know this isn’t strictly what you’re asking, but you don’t have to have a tagine to make tagine. Other types of cooking vessels will do.

If I make too much cheese filling for a batch of stuffed shells, can I freeze the rest?

Description : If I make too much cheese filling for a batch of stuffed shells, can I freeze the rest?

Last Answer : I have frozen cottage cheese with only marginal success. It tasted OK but the texture was weird…very watery. It can’t hurt to try. I just removed a little from the top of the container to allow for expansion and popped it in the freezer.

What's a good tool for batch renaming a whole folder of files on a Windows 7 PC?

Description : What's a good tool for batch renaming a whole folder of files on a Windows 7 PC?

Last Answer : metamorphose 2 http://file-folder-ren.sourceforge.net/index.php?page=Download

How can I add an ELSE to this batch script?

Description : How can I add an ELSE to this batch script?

Last Answer : answer:Doesn’t ELSE require an IF to go along with it? It’s been a looooong time since I wrote batch scripts, but have you tried: IF tasklist /nh /fi “imagename eq explorer.exe” | find /i “explorer.exe” >nul && ( echo Explorer.exe is running) ELSE (echo Explorer.exe is not running) ??

How can I batch download a bunch of pictures from Twitter?

Description : How can I batch download a bunch of pictures from Twitter?

Last Answer : You can’t unless it’s your own account. Why not just do it one by one?

Why isn't this batch script working?

Description : Why isn't this batch script working?

Last Answer : What’s the shell? Is that windows cmd? Any details to the parse error ? Does “not ask to overwrite” mean don’t overwrite, or you don’t want it to stop and ask you the question?

Help with this batch script?

Description : Help with this batch script?

Last Answer : answer:Try writing this at a DOS prompt and see if it gives you any ideas about how you can format your directory name: echo %date:~10,4%%date:~4,2%%date:~7,2% When I run that it gives me: 20110924 (for ... , then of course you'll need to modify the parsing of the Echo command. I know you can do it.

Simple way to add a GUI to batch script, or similar?

Description : Simple way to add a GUI to batch script, or similar?

Last Answer : I think you might want to use http://www.horstmuc.de/ui.htm. Enjoy.

Shut down all network computers via batch script?

Description : Shut down all network computers via batch script?

Last Answer : answer:I recently did this because we had an issue with our Generator not cutting over. Once the UPS runs out, hard loss of power will affect hard drives, system boards, cache batteries, ... or maliciously executed. PM me if you need more info. Both are free. WMIC commands SysInternals psshutdown

Why won't this batch script work?

Description : Why won't this batch script work?

Last Answer : answer:outputting your variables before you check the loop would probably get you closer and let you know where the problem lies… You may also want to reverse your checks… check for your loop condition and then check for your continuation… so loop always gets checked first.