Where can the developer see the log statement after loading the page in the browser?
A developer has the function, shown below, that is called when a page loads. function onload() { console.log(“Page has loaded!”); } Where can the developer see the log statement after loading the page in the browser?A . Terminal running the web server.B . Browser performance tootsC . Browser javaScript consoleD...
Which statement should be inserted in the placeholder on line 02 to allow for a variable to be set to a new instanceof a Post with the three attributes correctly populated?
A developer creates a class that represents a blog post based on the requirement that a Post should have a body author and view count. The Code shown Below: Class Post { // Insert code here This.body =body This.author = author; this.viewCount = viewCount; } } Which statement should be...
What are the values for first and second once the code executes?
Refer to code below: Let first = ‘who’; Let second = ‘what’; Try{ Try{ Throw new error(‘Sad trombone’); }catch (err){ First =’Why’; }finally { Second =’when’; } catch (err) { Second =’Where’; } What are the values for first and second once the code executes?A . First is Who and...
What is the value of a?
Given the following code: Let x =(‘15’ + 10)*2; What is the value of a?A . 3020B . 1520C . 50D . 35View AnswerAnswer: A
Which option is a core Node,js module?
Which option is a core Node,js module?A . PathB . IosC . MemoryD . locateView AnswerAnswer: A
Which type of test category describes this test?
developer removes the HTML class attribute from the checkout button, so now it is simply: <button>Checkout</button>. There is a test to verify the existence of the checkout button, however it looks for a button with class= “blue”. The test fails because no such button is found. Which type of test...
Which option is a core Node,js module?
Which option is a core Node,js module?A . PathB . IosC . MemoryD . locateView AnswerAnswer: A
What is the value of result after the code executes?
Refer to the code below: Function changeValue(obj) { Obj.value = obj.value/2; } Const objA = (value: 10); Const objB = objA; changeValue(objB); Const result = objA.value; What is the value of result after the code executes? A. 10 B. Nan C. 5 D. UndefinedView AnswerAnswer: C
Which three options can the developer invoke for this function to get a return value of 10?
A developer implements a function that adds a few values. Function sum(num) { If (num == undefined) { Num =0; } Return function( num2, num3){ If (num3 === undefined) { Num3 =0 ; } Return num + num2 + num3; } } Which three options can the developer invoke for...
Which two assert statements are valid tests for the function?
A developer needs to test this function: 01 const sum3 = (arr) => ( 02 if (!arr.length) return 0, 03 if (arr.length === 1) return arr[0], 04 if (arr.length === 2) return arr[0] + arr[1], 05 return arr[0] + arr[1] + arr[2], 06 ); Which two assert statements are valid...