CIW 1D0-735 Exam Practice Test Instant Access

Question 1

Consider the following code:

The processform() function is not executed when the submit button is pressed. What change should be made to correct this?

AThe onsubmit event handler should be added to the <input type='' submit''> tag.

BThe onsubmit event handler should be added to the<form> tag.

CThe onfocus event handler should be added to the <form> tag.

DThe onfocus event handler should be added to the <input type'' submit''> tag

Answer : A

Question 2

Consider the following code:

Which of the following is true based on the above code?

Afever = (temp > 98.7) ? 'a fever': 'no fever'; is not a valid statement

BEntering 98.7 results in the statement. 'You have no fever '

CThe default value of 0 will be displayed when the page loads

DThe checktemp function will not run because it was called upon before it was defined

Answer : A

Question 3

Laurie has been instructed to add code to a Web page to display the date and time when the document was last updated Which code should she use?

Adocument.write('Last Updated Updated '' + history.length);

Bdocument.write('Last Updated '' navigator.appVersion);

Cdocument.write('Last Updated '' + new Date());

Ddocument.write ('Last Updated ' + document . lastModified) ;

Answer : B

Question 4

Which of the following statements is an advantage of using JavaScript on the server-side?

AServer-side validation conserves more bandwidth than client-side validation

BServer-side JavaScript runs the script on the server, thus eliminating compatibility problems with client-side browsers

CServer-side JavaScript requires lass processing power on the served level than client-side JavaScript

DServer-side JavaScript results in a higher level of end-user satisfaction

Answer : A

Question 5

Scarlet has the following code in her script:

Var namesArr =[''Joseph',' Charlotte'', ''Nicole''];

She wants to add the name Hank to the end of the array so that its length is 4. What code should she use?

AnamesArr [4] ''Hank'';

BnamesArr push (''Hank'');

CnamesArr unshift (''Hank'');

DnamesArr .shift (''Hank'');

Answer : D

Question 6

Consider the following code:

What will this alert display?

AIt appears fall has arrived

BIt appears winter has arrived

CYes It appears fall has arrived

DYes It appears winter has arrived

Answer : D

Question 7

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

AWeb APIs are frameworks that make it easy to build applications over HTTP services that are accessible over a large range of clients.

BWeb APIs provide an interface for developers to write code themselves instead of using APIs developed by others .

CWeb APIs are best used to create resource-oriented services.

DBefore Web APIs developers had to write the entire code for every task they needed to perform.

Answer : C

CIW 1D0-735 CIW JavaScript Specialist Exam Practice Test