1D0-735問題集には練習試験問題解答 [Q27-Q49]

1D0-735問題集には練習試験問題解答

1D0-735はCIW Other Certification実際の無料試験練習テスト

質問 27
What is the output when you run the following script in the browser?

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

正解: C

 

質問 28
Which of the following will correctly declare the courseNumber variable as a siring data type?

• A. var courseNumber = ''JS101'';
• B. var_courseNumber = JS101'';
• C. var courseNumber = ''JS101'';
• D. var courseNumber = JS101;

正解: B

 

質問 29
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. Disable cookies in the Web browser
• B. Install anti-virus software
• C. Install the latest beta update for the Web browser
• D. Enable the pop-up blocker

正解: C

 

質問 30
Consider the following two code segments:

Which of the following is true about these code segments?

• A. The code in both segments will not execute at all
• B. The code in both segments will cause an infinite loop
• C. The code in Segment 1 will execute one time
• D. The code in Segment 2 will execute one time

正解: B

 

質問 31
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.

正解: C

 

質問 32
Ashton need to write out the items in any array as a list, with their array index number followed by their value. Which block of code will accomplish this?
A)

B)

C)

D)

• A. Option D
• B. Option B
• C. Option C
• D. Option A

正解: D

 

質問 33
Consider the following code:

What is the result if this code is run in a browser?

• A. 25
  10
  20
  30
• B. the code contains a logic error and would display a blank screen.
• C. 5
  2
  4
  6
• D. 25
  10
  20
  30

正解: A

 

質問 34
Consider the following code:

What change should be made to ensure that it correctly displays the value of name in all uppercase letters?

• A. Line 1 should be changed to var name = new sting("Jaccb");
• B. Line 2 should be changed to name .prototype . toUpperCase () ;
• C. Line 3 should be changed to document. write (NAME) :
• D. Line 2 should be changed to name = name . toUpperCase () ;

正解: C

 

質問 35
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 write a script to compare the information the user entered with the information on the Internet that is publicly available about the user
• B. He should add the required attribute to the e-mail and phone fields on the form
• C. He should write regular expressions to check that the data values entered match the requirements
• D. He should secure the Web pages through SSL (Secure Sockets Layer) certificates

正解: C

 

質問 36
Consider the following code:

What is the result of running this script in a Web browser?

• A. Diana Franna Hannah Lana
• B. Diana Franna Lana Hannah
• C. Hannah Lana.Franna.Diana
• D. Hannah Diana Franna Lana

正解: A

 

質問 37
Derrick is building a Web form to collect user data for a retail Web site. He will be collecting the users name e-mail address phone number, physical address and credit card information. What should he do to protect his users, when collecting this data?

• A. Advise users to install anti-virus software to keep their data secure.
• B. Advise users to disable JavaScript in their browsers, to keep information secure.
• C. Use signed scripts to keep the user data secure on the server.
• D. Notify users how their data is being stored and used on the Web site.

正解: A

 

質問 38
Which of the following comparison statements will return true?

• A. X = 15
  Y = 3;
  X ! == y;
• B. X = 15 ;
  Y = 3 ;
  X == y ;
• C. X=15
  Y=3;
  X +==45;
• D. X = 15
  Y = 3
  X === y;

正解: B

 

質問 39
What is the expected result when executing the following scripts in a web browser?

• A. Two pop-up alert boxes will appear one will display Fair and one will display Poor
• B. There is an error in the code, no pop-up alert box will appear
• C. A pop-up alert box will display Fair followed by a pop-up alert box displaying Bad
• D. A pop-up alert box will display Poor

正解: C

 

質問 40
Geraldine is creating a custom object to store user account data on her Web site. She has written the following code it is not working properly. What change should she make to enable the script to run correctly?

• A. She must remove the this keyword from the left side of the assignment variables
• B. She must change the this keyword to the object keyword on the left side of the assignment variables
• C. She must change the function keyword to the object keyword in the function definition
• D. She must add the parameters username. password and email to the function definition

正解: A

 

質問 41
Which of the following is an advantage of using the Virtual DOM?

• A. You can learn virtual DOM concepts and React libraries quickly because the libraries are simple and concise
• B. The Virtual DOM is not just a view layer, but also makes changes directly to the Web page
• C. Rendering the virtual DOM is faster than rendering the regular browser DOM.
• D. The virtual DOM updates each element when the layout of the DOM changes, meaning that the page always reflects the most current data from the server

正解: B

 

質問 42
Janice needs to create a pop-up window that will open a Web document in a new browser window. Which code statement should she use?
A)

B)

C)

D)

• A. Option D
• B. Option B
• C. Option A
• D. Option C

正解: D

 

質問 43
Consider the following code:
<img onmousout=" sofaPic (this) " src="sofa.jpg" alt="sofa">
Which of the following is true based on the above code?

• A. The function sofaPic is called when the mouse pointer moves off the image
• B. The function sofaPic will be called upon when sofaPic image loads
• C. The function sofaPic is called when the mouse pointer moves over the image
• D. The function sofaPic is called when the image fails to load

正解: D

 

質問 44
Jaime needs to write a script to remove all the non-digit characters from a phone number so that all that remains are the numbers She knows that she will need to use a regular expression to search for non-digit characters and can use a method to remove all the non-digit characters. Which code should she use?
A)

B)

C)

D)

• A. Option D
• B. Option A
• C. Option B
• D. Option C

正解: C

 

質問 45
Consider this source code:

Giam needs to write a script to access the first element in the source code. What code should he use?

• A. var first = document .getElementById("condiments1") [1];
• B. var first = document .getElementById("input");
• C. var first = document .getElementById("condiments") [0];
• D. var first = document .getElementByIdTagName ("input") [1]

正解: C

 

質問 46
Juan is testing his JavaScript application, which includes the following code:

Assuming Juan enters August for his birth month and his name for first name, what is the value of birthMonth after executing this code?

• A. Juan was born in August
• B. Juan was born in August
• C. August
• D. What month were you born? What is your first name?

正解: C

 

質問 47
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 onfocus event handler should be added to the <form> tag.
• B. The onfocus event handler should be added to the <input type'' submit''> tag
• C. The onsubmit event handler should be added to the <input type='' submit''> tag.
• D. The onsubmit event handler should be added to the<form> tag.

正解: C

 

質問 48
Kirken needs to write a script to construct custom objects that store user account information such as a username. password and e-mail address for a Web site. What should he add to the following code to set these properties?

A)

B)

C)

D)

• A. Option D
• B. Option B
• C. Option A
• D. Option C

正解: D

 

質問 49
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無料CIW Other Certification 1D0-735試験問題：https://www.passtest.jp/CIW/1D0-735-shiken.html