Javascript

Question: Netscape Nvigator 4 introduced array five method they are-
A
Array.pop(),Array.push(),Array.shift(),Array.unshift(),Array.splice(),

B
Array.input(),Array.output(),Array.read(),Array.write(),Array.insert(),

C
Array.forward(),Array.backward(),Array.find(),Array.last(),Array.search(),

D
Array.first(),Array.last(),Array.realese(),Array.arrest(),Array.non(),

Note: Not available
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Question: The single array property length return the number of ---- in an array.
A
Value

B
Element

C
Value name

D
Total

Note: Not available
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Question: What is output comes out?
var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.pop(“Delia”);
A
Lenny,Harold,Mary,Jean

B
Jean,Sal

C
Sal

D
Sal,Jean,Mary,Harild,Lenny

Note: Not available
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Question:
var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.shift();
What is output comes out?
A
Lenny

B
Sal

C
Sal, Lenny

D
Lenny, Sal

Note: Not available
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Question:
var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.unshift(“Willie”);
what is output comes out?
A
Sal

B
Willie, Lenny, Harold, Mary, Jean, Sal

C
Willie

D
Lenny

Note: Not available
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Question:
var Lit=[“yes”,”no”,”maybe”]; document.write(Lit[2]);
Above condition what is come out?
A
maybe

B
yes

C
no

D
Undefined

Note: Not available
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Question: window is a built-in object.
A
True

B
False

Note: Not available
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Question: setTimeout() is a built-in function of window object?
A
False

B
True

Note: Not available
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Question: What is the output for the following code?
let x=0/0; let y=0/4; let z=2/0; document.write(x+","+y+","+z);
A
infinity,0,infinity

B
NaN,infinity,infinity

C
NaN,0,infinity

D
0,0,0

Note: Not available
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Question: What will be the output of the following code?
var total=new Function("item","tax","return item+=tax"); document.write("Your bill is $"+total(14.43,06))
A
Syntax Error

B
$20.43

C
No output

D
14.4306

Note: This is function follows function constructor syntax: var variable=new Function("arg1","arg2","retrun expression")
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Question: Netscape Nvigator 4 introduced array five method they are-

Question: The single array property length return the number of ---- in an array.

Question: What is output comes out?
var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.pop(“Delia”);

Question:
var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.shift();
What is output comes out?

Question:
var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.unshift(“Willie”);
what is output comes out?

Question:
var Lit=[“yes”,”no”,”maybe”]; document.write(Lit[2]);
Above condition what is come out?

Question: window is a built-in object.

Question: setTimeout() is a built-in function of window object?

Question: What is the output for the following code?
let x=0/0; let y=0/4; let z=2/0; document.write(x+","+y+","+z);

Question: What will be the output of the following code?
var total=new Function("item","tax","return item+=tax"); document.write("Your bill is $"+total(14.43,06))

Question: Netscape Nvigator 4 introduced array five method they are-

Question: The single array property length return the number of ---- in an array.

Question: What is output comes out?var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.pop(“Delia”);

Question: var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.shift(); What is output comes out?

Question: var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.unshift(“Willie”); what is output comes out?

Question: var Lit=[“yes”,”no”,”maybe”]; document.write(Lit[2]); Above condition what is come out?

Question: window is a built-in object.

Question: setTimeout() is a built-in function of window object?

Question: What is the output for the following code?let x=0/0; let y=0/4; let z=2/0; document.write(x+","+y+","+z);

Question: What will be the output of the following code?var total=new Function("item","tax","return item+=tax"); document.write("Your bill is $"+total(14.43,06))

Question: What is output comes out?
var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.pop(“Delia”);

Question:
var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.shift();
What is output comes out?

Question:
var stackWork=new Array(“Lenny”,Harild”,”Mary”,”Jenny”,”Sal”); stackWork.unshift(“Willie”);
what is output comes out?

Question:
var Lit=[“yes”,”no”,”maybe”]; document.write(Lit[2]);
Above condition what is come out?

Question: What is the output for the following code?
let x=0/0; let y=0/4; let z=2/0; document.write(x+","+y+","+z);

Question: What will be the output of the following code?
var total=new Function("item","tax","return item+=tax"); document.write("Your bill is $"+total(14.43,06))