Confuse Skull

1. What is the git command to see the last 3 commits in one line ?

View Answer

git log -–oneline -3

2. How do I view all the commits for the last 2 weeks ?

View Answer

git log -–since=”2 weeks ago”

3. What is the significance of using –index in the git stash pop - - index command ?

View Answer

To pull the staged changes

4. What is the command to temporarily store uncommitted ?

View Answer

git stash

5. What command should I use to retrieve my files that have been temporarily stashed ?

View Answer

git stash pop – index

1. What happens if a new job is triggered while the robot it is assigned to is executing a different process?

View Answer

The new job is left in a ‘Pending’ state until the robot finishes executing the process. The new job is executed as soon as the robot becomes available

2. Is it possible to check whether a Robot that is connected to Orchestrator is available or not in real time?

View Answer

Yes, this is possible through the Heartbeat mechanism; the status of each robot is updated on the Robots page

3. Is it possible to reprocess a transaction in a Queue after its failure due to an application exception?

View Answer

Yes, if the Auto-Retry property of the Queue is enabled Yes, it can be retried manually on the Transactions page

4. How are Robot Keys generated?

View Answer

Orchestrator generates unique Robot Keys during the robot provisioning process

5. Is using the ‘Publish’ button in Studio the only way to upload a package to Orchestrator?

View Answer

No. Packages can also be published via the Packages page in Orchestrator

1. How many Catches can you have in a Try/Catch block?

View Answer

There is no limit on the number of catches.

2. When running a workflow how can you see the steps the workflow is executing

View Answer

Using Debug with Highlight Activities option, Using Debug and inspecting the Output panel

3. What happens if you put a Breakpoint on a Click activity and start the workflow in Debug mode

View Answer

The workflow will be paused until you click the Continue button.

4. What can you use to make sure that the execution continues even if an activity fails

View Answer

Try/Catch activity

5. Where can you see the variables’ values during workflow execution

View Answer

In the Locals pane

1. Consider having an application in Citrix Environment that has a button named ‘Accept’ and also a label that contains the Accept word. How can Click Text be customized in order to access the correct button?

View Answer

By using the Occurrence property.

2. What can be done when the Windows Remote Connection doesn’t allow sending hotkeys?

View Answer

It should work if the Windows Remote Connection is in ‘full-screen’ mode.

3. What happens if Find Image doesn’t actually find the desired image?

View Answer

An exception is thrown.

4. Can a Pick Branch activity be used alone?

View Answer

No, it can only be added inside a Pick activity body.

5. What is the EASIEST navigation method to be used in a form within Citrix?

View Answer

By sending keyboard commands/hotkeys

1. The Type Into activity can receive inputs like:

View Answer

A variable followed by .tostring method & A static String

2. Getting the content of a PDF document is possible:

View Answer

By opening the pdf and using screen scraping to get its data & By using the read Pdf text activity and providing the pdf file’s path

3. What kind of actions can be performed in the Variables panel?

View Answer

Setting default values for variable & Changing variable type & Adding new variable

4. Where can you see the list of activities that you can use in a workflow?

View Answer

In the Activities panel

5. How can you extract structured data from a web page?

View Answer

Using the Data Scraping Wizard

Bill Division | Python Solution | Hackerrank

Two friends Anna and Brian, are deciding how to split the bill at a dinner. Each will only pay for the items they consume. Brian gets the check and calculates Anna's portion. You must determine if his calculation is correct.

For example, assume the bill has the following prices: Bill=[2,4,6]. Anna declines to eat item k= bill[2] which costs 6. If Brian calculates the bill correctly, Anna will pay (2+4)/2=3. If he includes the cost of bill[2], he will calculate (2+4+6)/2=3. In the second case, he should refund 3 to Anna.

1. Identify the unstructured data from the following.

View Answer

IMAGE

2. What kind of classification is our case study 'Spam Detection'?

View Answer

BINARY

3. Which preprocessing technique is used to remove the most commonly used words?

View Answer

STOPWORDS

4. Cross-validation technique is used to evaluate a classifier by dividing the data set into training set to train the classifier and testing set to test the same.

View Answer

TRUE

1. An Ideal ACF plot will increase exponentially ?

View Answer

False

2.The Partial Auto Correlation Function is useful in detecting the Order of AR process.

View Answer

True

3. Non Stationary Time series will have a declining effect ?

View Answer

False

1. Which of the following definition is used by default in kurtosis method of scipy.stats module?

View Answer

fisher

2. Which of the following method of scipy.stats module is used to determine inter quartile range a distribution?

View Answer

iqr

3. Which of the following equations represent inter-quartile range (IQR)?

View Answer

Q3 - Q1

4. Which of the following expressions, correctly calculate variance of a sample, x, derived from a population?

View Answer

np.var(x, ddof=1)

5. What is the output of the following expression?

View Answer

from scipy import stats print(stats.mode([8, 9, 8, 7, 9, 6, 7, 6])) ModeResult(mode=array([6]), count=array([2]))

1. Identify the structured data from the following

View Answer

Data from mySQL DB and Excel

2. What kind of classification is our case study 'Churn Analysis'?

View Answer

Binary

3. Which command is used to identify the unique values of a column?

View Answer

Pages

Search Your Question...!

1. What is the git command to see the last 3 commits in one line ?

git log -–oneline -3

2. How do I view all the commits for the last 2 weeks ?

git log -–since=”2 weeks ago”

3. What is the significance of using –index in the git stash pop - - index command ?

To pull the staged changes

4. What is the command to temporarily store uncommitted ?

git stash

5. What command should I use to retrieve my files that have been temporarily stashed ?

git stash pop – index

1. What happens if a new job is triggered while the robot it is assigned to is executing a different process?

The new job is left in a ‘Pending’ state until the robot finishes executing the process. The new job is executed as soon as the robot becomes available

2. Is it possible to check whether a Robot that is connected to Orchestrator is available or not in real time?

Yes, this is possible through the Heartbeat mechanism; the status of each robot is updated on the Robots page

3. Is it possible to reprocess a transaction in a Queue after its failure due to an application exception?

Yes, if the Auto-Retry property of the Queue is enabled Yes, it can be retried manually on the Transactions page

4. How are Robot Keys generated?

Orchestrator generates unique Robot Keys during the robot provisioning process

5. Is using the ‘Publish’ button in Studio the only way to upload a package to Orchestrator?

No. Packages can also be published via the Packages page in Orchestrator

1. How many Catches can you have in a Try/Catch block?

There is no limit on the number of catches.

2. When running a workflow how can you see the steps the workflow is executing

Using Debug with Highlight Activities option, Using Debug and inspecting the Output panel

3. What happens if you put a Breakpoint on a Click activity and start the workflow in Debug mode

The workflow will be paused until you click the Continue button.

4. What can you use to make sure that the execution continues even if an activity fails

Try/Catch activity

5. Where can you see the variables’ values during workflow execution

In the Locals pane

1. Consider having an application in Citrix Environment that has a button named ‘Accept’ and also a label that contains the Accept word. How can Click Text be customized in order to access the correct button?

By using the Occurrence property.

2. What can be done when the Windows Remote Connection doesn’t allow sending hotkeys?

It should work if the Windows Remote Connection is in ‘full-screen’ mode.

3. What happens if Find Image doesn’t actually find the desired image?

An exception is thrown.

4. Can a Pick Branch activity be used alone?

No, it can only be added inside a Pick activity body.

5. What is the EASIEST navigation method to be used in a form within Citrix?

By sending keyboard commands/hotkeys

1. The Type Into activity can receive inputs like:

A variable followed by .tostring method & A static String

2. Getting the content of a PDF document is possible:

By opening the pdf and using screen scraping to get its data & By using the read Pdf text activity and providing the pdf file’s path

3. What kind of actions can be performed in the Variables panel?

Setting default values for variable & Changing variable type & Adding new variable

4. Where can you see the list of activities that you can use in a workflow?

In the Activities panel

5. How can you extract structured data from a web page?

Using the Data Scraping Wizard

1. Identify the unstructured data from the following.

IMAGE

2. What kind of classification is our case study 'Spam Detection'?

BINARY

3. Which preprocessing technique is used to remove the most commonly used words?

STOPWORDS

4. Cross-validation technique is used to evaluate a classifier by dividing the data set into training set to train the classifier and testing set to test the same.

TRUE

1. An Ideal ACF plot will increase exponentially ?

False

2.The Partial Auto Correlation Function is useful in detecting the Order of AR process.

True

3. Non Stationary Time series will have a declining effect ?

False

1. Which of the following definition is used by default in kurtosis method of scipy.stats module?

fisher

2. Which of the following method of scipy.stats module is used to determine inter quartile range a distribution?

iqr

3. Which of the following equations represent inter-quartile range (IQR)?

Q3 - Q1

4. Which of the following expressions, correctly calculate variance of a sample, x, derived from a population?

np.var(x, ddof=1)

5. What is the output of the following expression?

from scipy import stats print(stats.mode([8, 9, 8, 7, 9, 6, 7, 6])) ModeResult(mode=array([6]), count=array([2]))

1. Identify the structured data from the following

Data from mySQL DB and Excel

2. What kind of classification is our case study 'Churn Analysis'?

Binary