Computer Studies

A market basket analysis examines relationships to reveal customer behavior patterns as they ...

A market basket analysis examines relationships to reveal customer behavior patterns as they ...

A market basket analysis examines relationships to reveal customer behavior patterns as they purchase multiple items.
[True or False]

travis   52   1 Reply

riptide

Each loan payment in an amortized loan is made up of a principal amount and an interest amount. (T / F)?

Each loan payment in an amortized loan is made up of a principal amount and an interest amount. (T / F)?

Each loan payment in an amortized loan is made up of a principal amount and an interest amount.
(T / F)?

travis   69   2 Replies

travis

Users can rate online templates on a scale of 1 to 5 ________. A) smiley faces B) thumbs ...

Users can rate online templates on a scale of 1 to 5 ________. A) smiley faces B) thumbs ...

Users can rate online templates on a scale of 1 to 5 ________.
A) smiley faces
B) thumbs ups
C) check marks
D) stars

travis   42   2 Replies

travis

You do not need to have a cell selected in your data table in order to insert a slicer. (T / F)?

You do not need to have a cell selected in your data table in order to insert a slicer. (T / F)?

You do not need to have a cell selected in your data table in order to insert a slicer.
(T / F)?

travis   44   1 Reply

Securo

Which of the following are JSF life-cycle methods?

Which of the following are JSF life-cycle methods?

Which of the following are JSF life-cycle methods?

▸ init()

▸ preprocess()

▸ destroy()

▸ prerender()

trea48   57   1 Reply

jackjohnson74

Suppose list1 is an MyArrayList and list2 is a MyLinkedList. Both contains 1 million double values. ...

Suppose list1 is an MyArrayList and list2 is a MyLinkedList. Both contains 1 million double values. ...

[html]Suppose list1 is an MyArrayList and list2 is a MyLinkedList. Both contains 1 million double values. Analyze the following code:

A:
for (int i = 0; i < 100000; i++)
 

trea48   69   1 Reply

Gparker

The worst-time complexity for linear search is ________.

The worst-time complexity for linear search is ________.

The worst-time complexity for linear search is ________.

▸ O(1)

▸ O(logn)

▸ O(n)

▸ O(nlong)

▸ O(n*n)

trea48   43   1 Reply

jzhu11

Which of the following statements are true?

Which of the following statements are true?

Which of the following statements are true?

▸ A Node can be placed in a Scene.

▸ A Node can be placed in a Pane.

▸ A Pane can be placed in a Control.

▸ A Shape can be placed in a Control.

trea48   26   1 Reply

MikaelDevost

The GeometricObject and Circle classes are defined in this chapter. Analyze the following ...

The GeometricObject and Circle classes are defined in this chapter. Analyze the following ...

[html]The GeometricObject and Circle classes are defined in this chapter. Analyze the following code.

public class Test {
 public static void main(String[] args) {

trea48   84   1 Reply

rand22

Suppose an ArrayList list contains {"red", "red", "green"}. What is the list after the ...

Suppose an ArrayList list contains {"red", "red", "green"}. What is the list after the ...

[html]Suppose an ArrayList list contains {"red", "red", "green"}. What is the list after the following code?

 String element = "red";

trea48   71   1 Reply

Kaajalp

Analyze the following code:public class Test { public static void main(String[] args) {boolean[][] x ...

Analyze the following code:public class Test { public static void main(String[] args) {boolean[][] x ...

[html]Analyze the following code:

public class Test {
 public static void main(String[] args) {

trea48   39   1 Reply

joanamet

What is the number of iterations in the following loop? for (int i = 1; i < n; i++) {// iteration }

What is the number of iterations in the following loop? for (int i = 1; i < n; i++) {// iteration }

[html]What is the number of iterations in the following loop?

 for (int i = 1; i < n; i++) {

trea48   41   1 Reply

kirakira15

Suppose x is 1. What is x after x += 2?

Suppose x is 1. What is x after x += 2?

Suppose x is 1. What is x after x += 2?

▸ 0

▸ 1

▸ 2

▸ 3

▸ 4

trea48   26   1 Reply

Curtis x9

A Java program block starts with an open brace ({) and ends with a closing brace (}).

A Java program block starts with an open brace ({) and ends with a closing brace (}).

A Java program block starts with an open brace ({) and ends with a closing brace (}).

▸ true

▸ false

trea48   56   1 Reply

Gparker

Which of the following is not one of the 10 Commandments of computer ethics?

Which of the following is not one of the 10 Commandments of computer ethics?

[html]Which of the following is not one of the 10 Commandments of computer ethics?

▸ Thou shalt not use a computer to bear false witness

▸ Thou shalt not use a computer to steal

▸ Thou shalt not use a computer to participate in activities frowned

trea48   81   3 Replies

urbacore

List the current categories of challenges with autonomous cars.

List the current categories of challenges with autonomous cars.

List the current categories of challenges with autonomous cars.

trea48   137   1 Reply

bli14

List and describe four categories of models. Give examples in each category.

List and describe four categories of models. Give examples in each category.

List and describe four categories of models. Give examples in each category.

trea48   132   1 Reply

Isack

In the chapter's opening vignette, Amadori sought to better understand and market its food products ...

In the chapter's opening vignette, Amadori sought to better understand and market its food products ...

In the chapter's opening vignette, Amadori sought to better understand and market its food products effectively to customers.

▸ true

▸ false

trea48   815   4 Replies

Anonymous

Use the ________ property to configure multiple backgrounds on an element.

Use the ________ property to configure multiple backgrounds on an element.

Use the ________ property to configure multiple backgrounds on an element.

▸ background

▸ multiple-background

▸ multiple

▸ backgrounds

trea48   92   2 Replies

trea48

An important property of B-Trees is that they are balanced to maintain efficient and predictable ...

An important property of B-Trees is that they are balanced to maintain efficient and predictable ...

[html]Question 1.In a B-Tree whose top entry contains the values 47 and 88, the middle arrow allows access to all records whose key field values are ________.

• less than 47

• greater than 47 and less than 88

• greater than

trea48   26   1 Reply

cooldawg69

The key of an attribute is a description of an attribute's possible values.

The key of an attribute is a description of an attribute's possible values.

The key of an attribute is a description of an attribute's possible values.

• true

• false

trea48   42   2 Replies

trea48

ADO is accessible from languages such as C++ and C#, but not Visual Basic or scripting languages.

ADO is accessible from languages such as C++ and C#, but not Visual Basic or scripting languages.

ADO is accessible from languages such as C++ and C#, but not Visual Basic or scripting languages.

• true

• false

trea48   70   1 Reply

vvnluu

Explain the Oracle Database PL/SQL Block Structure.

Explain the Oracle Database PL/SQL Block Structure.

Explain the Oracle Database PL/SQL Block Structure.

trea48   46   2 Replies

trea48

The PL/SQL keywords FOR, WHILE, and LOOP are used to create blocks of code that repeat until an ...

The PL/SQL keywords FOR, WHILE, and LOOP are used to create blocks of code that repeat until an ...

The PL/SQL keywords FOR, WHILE, and LOOP are used to create blocks of code that repeat until an ending condition is reached.

• true

• false

trea48   50   1 Reply

katiewill

The Microsoft SQL Server Management Studio Manager can be used to create a new database.

The Microsoft SQL Server Management Studio Manager can be used to create a new database.

The Microsoft SQL Server Management Studio Manager can be used to create a new database.

• true

• false

trea48   58   2 Replies

trea48

The data model produced by reverse engineering is a true conceptual schema.

The data model produced by reverse engineering is a true conceptual schema.

The data model produced by reverse engineering is a true conceptual schema.

• true

• false

trea48   93   2 Replies

trea48

Which of the following illustrates the authors' preferred style of defining a primary key?

Which of the following illustrates the authors' preferred style of defining a primary key?

[html]Which of the following illustrates the authors' preferred style of defining a primary key?

• CREATE TABLE CUSTOMER (

trea48   58   2 Replies

trea48

SQL views are updatable when the view is based on a single table with no computed columns, and all ...

SQL views are updatable when the view is based on a single table with no computed columns, and all ...

SQL views are updatable when the view is based on a single table with no computed columns, and all non-null columns are present in the view.

• true

• false

trea48   59   1 Reply

shawntage

Entities of a given type are grouped into an ________.

Entities of a given type are grouped into an ________.

Entities of a given type are grouped into an ________.

• entity class

• entity relationship

• entity instance

• entity attribute

trea48   39   1 Reply

Cass Stein

The E-R model includes a special type of strong entity called an ID-dependent entity.

The E-R model includes a special type of strong entity called an ID-dependent entity.

The E-R model includes a special type of strong entity called an ID-dependent entity.

• true

• false

trea48   76   1 Reply

Kutthroat Kane

When examining data values as a part of assessing table structure, there is no need to determine foreign keys.

When examining data values as a part of assessing table structure, there is no need to determine foreign keys.

When examining data values as a part of assessing table structure, there is no need to determine foreign keys.

• true

• false

trea48   103   1 Reply

whoohoo8

The following database will be used in this question:GENERAL SALES ...

The following database will be used in this question:GENERAL SALES ...

[html]The following database will be used in this question:

GENERAL SALES DATABASE:

SALESREP

tree51   153   2 Replies

tree51

The SQL keyword GROUP BY instructs the DBMS to group together those rows that have the same value in a column.

The SQL keyword GROUP BY instructs the DBMS to group together those rows that have the same value in a column.

The SQL keyword GROUP BY instructs the DBMS to group together those rows that have the same value in a column.

• true

• false

tree51   65   3 Replies

delta_1103

The condition in WHERE clauses can refer to a set of values by using the IN operator.

The condition in WHERE clauses can refer to a set of values by using the IN operator.

The condition in WHERE clauses can refer to a set of values by using the IN operator.

• true

• false

tree51   44   2 Replies

tree51

Why do we say a database is self-describing and why is this an advantage?

Why do we say a database is self-describing and why is this an advantage?

Why do we say a database is self-describing and why is this an advantage?

tree51   55   1 Reply

AZNSLOWPOKE

A JSP file ends with ________.

A JSP file ends with ________.

A JSP file ends with ________.

▸ .jsp extension

▸ .html extension

▸ .shtml extension

▸ .java extension

treetreee   78   1 Reply

sadeen

The possible value of a tab side is ________.

The possible value of a tab side is ________.

The possible value of a tab side is ________.

▸ Side.RIGHT

▸ Side.BOTTOM

▸ Side.LEFT

▸ Side.TOP

treetreee   31   1 Reply

zachcarytcris

The ________ method loads a style sheet named style.css for a node or a scene.

The ________ method loads a style sheet named style.css for a node or a scene.

[html]The ________ method loads a style sheet named style.css for a node or a scene.

▸ node.setStyleSheet("style.css");

▸ node.setStylesheets("style.css");

▸ node.getStyleSheets.setStyleS heet("style.css");

▸ node.getStylesheets.add("style.css");[

treetreee   133   1 Reply

Nikki_LYNN

How do you create a condition on a lock?

How do you create a condition on a lock?

How do you create a condition on a lock?

▸ Condition condition = lock.newCondition();

▸ Condition condition = Lock.getCondition();

▸ Condition condition = Lock.newCondition();

▸ Condition condition = lock.getCondition();

treetreee   32   1 Reply

qwer34

The gift-wrapping algorithm for finding a convex hull takes ________ time.

The gift-wrapping algorithm for finding a convex hull takes ________ time.

The gift-wrapping algorithm for finding a convex hull takes ________ time.

▸ O(logn)

▸ O(n)

▸ O(nlogn)

▸ O(n^2)

treetreee   53   1 Reply

Matt. DeSouza