Computer Department Egyptian Language School

Extra revision
2017-2018

Choose:

  1. To match the password we write the condition: form1.text1.value ……
    (<=8 -== ""- !==
  2. A language used to make your webpage interactive.
    (Java script-html-note pad)
  3. The data entered in the textbox less than or equal to 8 letters: form1.text1.value.length ……
    (==”” - !==-<=8)
  4. Used to display a message box to obligate the user to read it.
    (document.write –alert –number field)
  5. If the conditional expression is false the code between { } will be
    (executed –not executed –all of the previous)
  6. A set of commands executed when calling and you must give it a suitable name reflects its job.

(Function- html- form)

  1. To allow only numbers in the textbox we use the condition: ………(form1.text1.value
    (isNaN–alert- <=8)
  2. To make sure that the field won't left empty we use the code: form1.text1.value………… form1.text2.value
    (<=8 - == ""-!==)
  3. The property ………….. is used to display a text on the "Button".
    ( on click- value- src)
  4. The most important property must be added to the "Command Button" to call a function or to execute a Java Script code is ……….
    ( value- on click- width)
  5. Used to display a message written in the webpage itself.
    (alert – text box -document.write)
  6. To make an interactive webpage we use
    (java script –HTML –both)

Write the term:

  1. It is the impersonation of someone or using his name to use any concerning information

( )

  1. Parasite programs are programs that backdoor computer systems. The name is derived from Malicious Software . To protect your system against them , use antivirus programs and update them continually. ( )
  2. They are computer programs that collect personal information of the users without their consent. To protect your computer , you must use anti-spyware programs that detect programs like spyware, adware and files that control your internet browse. ( )
  3. They are all the personal data that must not be shown to everyone on the internet like : username, password or mobile phone number.( )

Complete:

isNaN / Branching / action / ; / malware / (Secret codes) / if statement / Script> </script>.
  1. Executing or not executing commands & statements according to testing certain condition. …………
  2. A java script sentence used to test a Conditional Expression. …………….
  3. The property ………….is added to the command <form> to determine transferring to required webpage and sending the form’s data.
  4. Parasite programs are programs that backdoor computer systems. The name is derived from Malicious Software . To protect your system against them , use antivirus programs and update them continually………………
  5. Each Java script statement must end with….. sign
  6. Java script statements must be written inside the command ………….
  7. They are all the personal data that must not be shown to everyone on the internet like : username, password or mobile phone number. …………..

Write () or (×) and correct the wrong:

  1. To make an interactive webpage we use HTML & Java Script ( )
  2. HTML is not enough to be insured the correctness of the entered data.( )
  3. Java Script statements can be written in a separated file. ( )
  4. Each Java script statement must end with (;) ( )
  5. Java script language is not case sensitive. ( )
  6. The property "Value” must be added to the "Command Button" to call a function or to execute a Java Script code. ( )
  7. The property "On click" is used to display a text on the "Button". ( )
  8. To display the contents of the "Textbox" you must give a name to the "Form" and a name to the "Textbox". ( )
  9. Java script statements must be written inside the command <Script> and </script>. ( )

Match:

Answer
1.To make sure that the field won't left empty we use the code: form1.text1.value………… form1.text2.value / 1. / A. value
2. Used to display a message written in the webpage itself. / 2. / B. on click
3. The property ………….. is used to display a text on the "Button". / 3. / C.document.write
4.The most important property must be added to the "Command Button" to call a function or to execute a Java Script code is ………. / 4. / D.!==)

Write the term:

  1. It is the impersonation of someone or using his name to use any concerning information ( )
  2. Parasite programs are programs that backdoor computer systems. The name is derived from Malicious Software . To protect your system against them , use antivirus programs and update them continually. ( )
  3. They are computer programs that collect personal information of the users without their consent. To protect your computer , you must use anti-spyware programs that detect programs like spyware, adware and files that control your internet browse. ( )
  4. They are all the personal data that must not be shown to everyone on the internet like : username, password or mobile phone number. ( )

12nd Prep. – Computer & Information Technology