VCEdump

1D0-735 CIW JavaScript Specialist

PDF question preview Back to product

Reading controls

Reader tools

Free demo

9 of 54 questions

Purchase the full version to unlock every question and answer.

View the full question set

Preview tools

Try Web TestEngine

Question formats

Single choice9

CIW · 1D0-735

Free 1D0-735 Exam Dumps Preview

Preview real exam questions, verified answers and available explanations before choosing a study plan.

Question 1

Single choice

Joseph is designing a Web form for new patient enrollment in a doctor's office He wants to ensure that users enter valid information on the form He also wants to make sure that hackers cannot submit malicious code to gain access to information about other patients.

What technique should he use?

A
He should secure the Web pages through SSL (Secure Sockets Layer) certificates
B
He should write a script to compare the information the user entered with the information on the Internet that is publicly available about the user
C
He should write regular expressions to check that the data values entered match the requirements
D
He should add the required attribute to the e-mail and phone fields on the form

Reveal answer details Close answer details

Correct answerC

Question 2

Single choice

What is the output when you run the following script in the browser?

A
Elephant Zebra Lion Giraffe
B
Elephant Lion Giraffe
C
Zebra Elephant Lion Giraffe
D
Zebra.Elephant Giraffe

Reveal answer details Close answer details

Correct answerA

Question 3

Single choice

Which of the following best describes how JavaScript communicates with databases when used with AJAX?

A
It provides a limited set of database operations such as retrieving data and displaying it back to the originating Web page.
B
It performs back-end database operations such as modifying the database schema.
C
It is used to change database security permissions.
D
It was designed to perform queries on databases.

Reveal answer details Close answer details

Correct answerD

Question 4

Single choice

Consider the following code:

The processform() function is not executed when the submit button is pressed.

What change should be made to correct this?

A
The onsubmit event handler should be added to the <input type='' submit''> tag.
B
The onsubmit event handler should be added to the<form> tag.
C
The onfocus event handler should be added to the <form> tag.
D
The onfocus event handler should be added to the <input type'' submit''> tag

Reveal answer details Close answer details

Correct answerA

Question 5

Single choice

Consider the following code:

The code displays a pop-up alert message if the username is less than 6 characters and submits the form.

What change should be made to prevent the form from submitted if the username is less than 6 characters?

A
The function call on line 13 should be changed to validateForm();
B
Return false; should be added after the alert call on line 7
C
submit false; should be added after the alert call on line 7
D
The submit event handler on line 13 should be moved to line 16

Reveal answer details Close answer details

Correct answerB

Question 6

Single choice

What is the best practice for testing code to pinpoint a logic error within a script?

A
Test the code in the W3C code validator.
B
Conduct a manual, line-by-line, code review.
C
Check for console errors when loading the page.
D
Insert watchpoints and comment out code blocks.

Reveal answer details Close answer details

Correct answerD

Question 7

Single choice

Which code could be used to send a user to another Web site when they click a button on the Web page?

A
Option A
B
Option B
C
Option C
D
Option D

Reveal answer details Close answer details

Correct answerD

Question 8

Single choice

Marshall's computer previously contracted malware because he unknowingly clicked on an infected link in a pop-up window.

What can he do to secure the Web browser so that he is protected in the future?

A
Install the latest beta update for the Web browser
B
Disable cookies in the Web browser
C
Enable the pop-up blocker
D
Install anti-virus software

Reveal answer details Close answer details

Correct answerC

Question 9

Single choice

Which of the following is not a benefit of Web APIs?

A
Web APIs are frameworks that make it easy to build applications over HTTP services that are accessible over a large range of clients.
B
Web APIs provide an interface for developers to write code themselves instead of using APIs developed by others .
C
Web APIs are best used to create resource-oriented services.
D
Before Web APIs developers had to write the entire code for every task they needed to perform.

Reveal answer details Close answer details

Correct answerC

Free 1D0-735 Exam Dumps Preview

CIW JavaScript Specialist

PREVIEW CONTENTS · 1 VOLUME

QUESTION 1

QUESTION 2

QUESTION 3

QUESTION 4

QUESTION 5

QUESTION 6

QUESTION 7

QUESTION 8

QUESTION 9