- timestamp.onLoad = function() { this.innerHTML = new Date().toString(); }
- timestamp.onclick = function() { this.innerHTML = new Date().toString(); }
- timestamp.onload = function() { this.innerHTML = new Date().toString(); }
- timestamp.onclick = function() { innerHTML = new Date().toString(); }
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What is sent to the user via HTTP, invoked using the HTTP protocol on the user's computer, and run on the user's computer as an application?
Answer: Option 2 Let'
1 Answers 2 views
Consider the following code snippet : var scope = "global scope"; function checkscope() { var scope = "local scope"; function f() { return scope; } return f; What is the function of the above code snippet?
Answer: Option 3 The above code snippet returns the value in scope.
1 Answers 3 views
Consider the following code snippet var sets = com.davidflanagan.collections.sets; What is the programmer trying to do in the above code snippet?
Answer: Option 4 Rather than importing individual classes, a programmer might import the entire module to the global namespace.
1 Answers 1 views
Consider the following code snippet [x,y]=[y,x]; What is the result of the above code snippet?
Answer: Option 3 The above code snippet swaps the value of the two variables.
1 Answers 1 views
What is the difference, in seconds, between the current timestamp in the GMT time zone and the current timestamp in your local time zone?
Answer: Option 2 Let'
1 Answers 1 views
The lost update problem is when User A reads data that have been processed by a portion of a transaction from User B.?
Answer: Option 2 Let'
1 Answers 1 views
Consider the following code snippet function tail(o) { for (; o.next; o = o.next) ; return o; } Will the above code snippet work If not, what will be the error?
Answer: Option 3 The above code uses a for loop to traverse a linked list data structure and return the last object in the list. This will perfectly work.
1 Answers 4 views
Consider the following code snippet function printprops(o) { for(var p in o) console.log(p + ": " + o[p] + "n"); } What will the above code snippet result ?
Answer: Option 2 The above code snippet returns undefined.
1 Answers 5 views
Consider the following code snippet function hypotenuse(a, b) { function square(x) { return x*x; } return Math.sqrt(square(a) + square(b)); } What does the above code result?
Answer: Option 1 The above code snippet contains nested function in which the function hypotenuse(a,b) has another function inside its scope, function square(x). The interesting thing about nested functions is...
1 Answers 6 views
Consider the following code snippet var f = new java.io.File("/tmp/test"); var out = new java.io.FileWriter(f); out instanceof java.io.Reader What will be the output for the above code snippet?
Answer: Option 4 The output for the above code snippet is false as it is a writer and not a Reader.
1 Answers 2 views