web technology Online Quiz - 155
Description: web technology Online Quiz - 155 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: web technology |
Which of these methods are found in the Object Class?
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In hibernate mapping file, The method is used to generate
Which function accepts input from the user?
Which function identifies the data type of the operand?
What is the output for the below lines of code? x = 0/0; alert(x);
What is the output of the alert function for the below lines of code? var sum, Sum; sum = 0; alert(Sum);
var mode = 1; switch (mode){ case 1: document.write('Mode value is 1'); case 2: document.write('Mode value is 2'); case 3: document.write('Mode value is 3'); }
What is the output for the below lines of code? var myArray = new Array(); myArray[10] = "This is the only element in this array"; alert(myArray.length);
What is the output for the below lines of code? var main_string = "JavaScript is the best Web Programming language"; var sub_string = "Script"; alert(main_string.indexOf(sub_string));
Which of the following refers to the parent of a window object?
Which event is triggered when an element loses focus?
What is the output for the below lines of code? var pattern = /(dr.*ing)/; var sentence = "The day started drizzling, but now it is heavily raining."; pattern.test(sentence); document.write(RegExp.$1);
The prime benefit of testing is that it results in reduce defects
which of the following are true about file Class? choose all that apply.
What is the value of x in the following code? %let a=2; %let c=3; %let x=&a + &c;
Who founded ruby?
Ruby is Written in...?
Rails is written in..?
what type of architechture will ROR follows?