RPA Day 03 Sesi 05 Closing

Consider the list of strings ListOfContinents = {"Africa", "Antarctica", "Asia", "Australia", "Europe", "North America", "South America"}. 

What value will the expression ListOfContinents(2) return?

• Antarctica

• Australia

• None, objects are not identified by their index in lists

• Australia

• Asia

Which activity can be used to write the content of a DataTable into a String?

• Clear Data Table

• Output Data Table

• Generate Data Table

• Write Data Table

• Insert Data Table

Which of the following methods can be used to populate a list of strings type variable with the values John, Paul, George and Ringo? (Multiple Answer)

• Leave the Default value blank and use Add To Collection activities to populate the list.

• Set the Default value in the Variables panel to New List(of String) from {"John", "Paul", "George", "Ringo"}

• Set the Default value in the Variables panel to {"John", "Paul", "George", "Ringo"}

• Initiate the variable with New List(of String) and use Add To Collection activities to populate the list.

• Set the Default value in the Variables panel to List(of String) from {"John", "Paul", "George", "Ringo"}

Searches an input string for all occurrences and returns all the successful matches.

• IsMatch

• Replace

• Macthes

• Index

• Find

Indicates if the specified regular expression finds a match in the specified input string.

• IsMatch

• Replace

• Macthes

• Index

• Find

Replaces strings that match a Regex pattern with a specified replacement string.

• IsMatch

• Replace

• Macthes

• Index

• Find

Consider a dictionary variable (BirthDates), of type String, String, that contains name and birth date pairs. They key values are the names. You want to add a new key / value pair using an Assign Activity (John Doe, Apr/20/1980). 

What expressions would you enter in the To and Value fields of the Assign activity?

• To: BirthDates(John Doe) Value: "Apr/20/1980"

• To: BirthDates("John Doe") Value: "Apr/20/1980"

• To: BirthDates("Apr/20/1980") Value: "John Doe"

• To: "John Doe" Value: "Birth Dates"

• To: BirthDates("John Doe") Value: "Apr/02/1980"

What expression would you use to instantiate a dictionary object that pairs names (key) with ages (value)?

• New Dictionary(of Int32, String)

• New Dictionary(of String, Int32)

• Dictionary (String, Int32)

• Dictionary (Int32, String)

• All Wrong

Consider the string variable Letters = "abcdefg". 

What value would the expression Letters.Substring(2,2) return?

• ab

• bc

• cd

• abc

• bcd

What is the best collection data type to store several cake recipes (names and ingredients)?

• List

• Array

• Dictionary

• Table

• Data Table