Day 3 - Data Modeling (8%)

Question 1

What type of data is changed or entered in the user interface?

Answer 1

Work Item Data

Question 2

Work Item Data is stored in memory on something called the “________”

Answer 2

clipboard

Question 3

A ____ value is a data element, property, or field which contains a single piece of information

Answer 3

Single

Question 4

A collection of related values is called a data ____ or a data ____

Answer 4

type ; object

Question 5

Properties are categorized into property modes. What are the two types of Property modes?

Answer 5

1. Value Mode - represents a single piece of info or lists of single values
2. Page Mode - represents a data object that contains related values or lists of data objects

Question 6

Single Value properties always show up under what page name?

Answer 6

pyWorkPage

Question 7

What a page?

Answer 7

a collection of data

use when you want multiple columns but only 1 row

Question 8

What is a page list?

Answer 8

more than one page

multiple columns and rows of related data

Question 9

What type of property mode is “Items” in the below?

.Items(2).ProductName

Answer 9

Page List

the (2) tells you it’s a list, and “Item” means it’s likely a Page, not a Value mode

Question 10

What type of property mode is “ProductName” in the below?

.Items(2).ProductName

Answer 10

Single Value

Question 11

When is data modeling needed?

Answer 11

When defining pieces of information for the business transaction (case type)

Question 12

What is the difference between a Value Group and a Value List

Answer 12

Value Group is a container for unordered list of single values

Value List is a container for an ordered list of single values

Question 13

What is the difference between a Page Group and a Page List?

Answer 13

Page Group is an unordered list of Pages

Page List is an ordered list of pages

Question 14

You can reference a property in Pega by prefixing the property name with what character?

Answer 14

A dot (“.”)

Question 15

To copy, update or initialize data, you would use a data ____

Answer 15

transform

Data transforms can act on individual properties or entire pages and iterate over page lists

Question 16

What type of data transform is invoked when a case is created and is used to set default values for cases?

Answer 16

pyDefault

Question 17

What type of data transform is used to initialize default field values?

Answer 17

pySetFieldDefaults

Question 18

You can combine several data transforms using something called ____

Answer 18

Superclassing

Question 19

_____ ______ automatically calculate property values and are comprised of an expression and a target property

Answer 19

Declare Expressions

Expression is the formula or function, i.e. Quantity * Price (multiplying 2 “Source Properties”)

Target Property is the result of the declare expression. For example ITEM TOTAL in the below declare expression:

Item Total = Quantity * Price

Question 20

____ Chaining in a declare expression pushes updates to the target value

Answer 20

Forward

Question 21

_____ Chaining in a declare expression pulls values from the source property or properties

Answer 21

Backward

Question 22

An application includes the property .Employee.Dependent(2).DateOfBirth. The Property mode of .Dependent(2) is a _____ (Choose One)

A. PageList (Field Group List)

B. PageGroup

C. ValueList

D. ValueGroup

Answer 22

A

Page because a dependent is a collection of values, and it’s a List because it’s ordered

Question 23

____ chaining in a declare expression means that a target property value is not automatically updated (Choose One)

A. Forward

B. Expression

C. Backward

D. Sum

Answer 23

C

Question 24

What step is associated with the Configure View? (Choose One)

A. Send Email

B. Create Case

C. Wait

D. Collect Information

Answer 24

D

Question 25

The clipboard is a _____ tool and is unique to each _____ (Choose One) A. Case, application B. Diagnostic, Case C. client-side, user session D. Server-side, user session

Answer 25

D

Question 26

What is the name of the Parent page in the clipboard when the child case is active? (Choose One) A. pyCasePage B. pyWorkCover C. pyWorkPage D. pyParentPage

Answer 26

B the Parent case will always be pyWorkCover and the child will occupy pyWorkPage when active

Question 27

Data transforms can be used to iterate over ____ (Choose Two) A. PageList (Field Group List) B. PropertyGroup C. NumberList D. PageGroup

Answer 27

A, D B & C aren't in Pega

Question 28

What rule types can be used to set values in Pega? (Choose Two) A. Data Transform B. pySetFieldDefaults C. Declarative Expressions D. Process

Answer 28

A, C

Question 29

The Certification skills of a candidate are captured in a Certification case. What type of property should ideally be used to capture the candidate's certification date if the property referenced looks like .Certification(CSSA).ExamDate ? (Choose One) A. PageList (Field Group List) B. Single Value C. ValueList D. ValueGroup

Answer 29

B

Question 30

Information about the case data is stored in which page on the Clipboard? (Choose One) A. pyCaseData B. pyWorkCase C. pyWorkData D. pyWorkPage

Answer 30

D

Question 31

Please select the Backward Chaining examples (Choose Two) A. Total Cost updates only once when displayed on the last view B. Every item Item Quantity and Item Cost change Total Cost recalculates C. Total Cost updates only when Item Quantity changes from 0 to something D. New Grand Total updates when the section loads

Answer 31

A, D

Question 32

There is an online shopping application developed in Pega where customers view available products. The customer must select only one "mode of payment" option to purchase products. Which UI control would you use to display the user with all payment options at once and only allowing to select one? (Choose One) A. Radio Button B. Drop Down C. Check Box D. Text Input

Answer 32

A

Question 33

In which of the following situations would you use a data transform? (Choose Two) A. Automatically calculate a total value B. Copy data between pages C. Set default values when creating a case D. Create properties after the case has been created

Answer 33

B, C A - you would use a Declare expression D is wrong because properties must be created

Question 34

What choices represent Backward chaining in a Declare Expression? (Choose Two) A. Whenever inputs change B. Whenever used C. On click D. When used, if no value present

Answer 34

B, D A is forward chaining C is not an option in Pega

Question 35

A loan application requires a borrower data type with fields to collect First/last name, address, employment, income, credit score, etc. In certain situations, data type of spouse/partner and/or cosigner are required. Can all data types reuse the same properties? (Choose One) A. Yes, if each data type references the same data class B. Yes, if each field references the same data source C. No, each data type must reference a unique data class D. No, each data type must reference a unique data source

Answer 35

A

Question 36

Which of the following represents a value list? (Choose One) A. .ContactNumber(Cell) B. .CustomerDetails(1).Contact C. .InsurancePolicy(Claim).ClaimID D. Discounts(5)

Answer 36

D

Question 37

What are the two types of processing in Pega? (Choose Two) A. Declarative Processing B. Procedural Processing C. Rules Processing D. Model Processing

Answer 37

A, B

Question 38

John is a System Architect developing a Pega application named GoShopping. Users can purchase multiple grocery products online. During testing, John wants to see the multiple products he selected and is interested in purchasing. What area in the Clipboard would the list of products be selected? (Choose One) A. User Pages B. Data Pages C. System Pages D. Active Pages

Answer 38

A ***I need to look this one up

Question 39

What are the source values entered when creating declare expressions in Dev Studio? (Choose One) A. Source Field B. Property Field C. Expression Field D. Calculation Fields

Answer 39

C

Question 40

What is the Declarative Network Analysis tool used for? (Choose One) A. To view and test a Declare Expression B. To view and test Data Transform C. To build a Declare Expressoin D. To view the Clipboard

Answer 40

A

Question 41

What type of property is used to store both Date and Time? (Choose One) A. Date B. TimeOfDay C. DateTime D. TimeDate

Answer 41

C