[Q59-Q74] Real Exam Questions CRT-600 Dumps Exam Questions in here [Oct-2021]

Real Exam Questions CRT-600 Dumps Exam Questions in here [Oct-2021]

Get Latest Oct-2021 Conduct effective penetration tests using CRT-600

NEW QUESTION 59
A developer has two ways to write a function:
Option A:
function Monster() {
This.growl = () => {
Console.log ("Grr!");
}
}
Option B:
function Monster() {};
Monster.prototype.growl =() => {
console.log("Grr!");
}
After deciding on an option, the developer creates 1000 monster objects.
How many growl methods are created with Option A Option B?

A. 1 growl method is created regardless of which option is used.
B. 1000 growl method is created for Option A. 1 growl methods are created for Option B.
C. 1000 growl methods are created regardless of which option is used.
D. 1 growl method is created for Option A. 1000 growl methods are created for Option B.

Answer: B

NEW QUESTION 60
Refer to the code below:
let sayHello = () => {
console.log ('Hello, world!');
};
Which code executes sayHello once, two minutes from now?

A. setInterval(sayHello, 12000);
B. delay(sayHello, 12000);
C. setTimeout(sayHello(), 12000);
D. setTimeout(sayHello, 12000);

Answer: D

NEW QUESTION 61
Refer to code below:
Let productSKU = '8675309' ;
A developer has a requirement to generate SKU numbers that are always 19 characters lon, starting with 'sku', and padded with zeros.
Which statement assigns the values sku0000000008675309 ?

A. productSKU = productSKU .padStart (19. '0').padstart('sku');
B. productSKU = productSKU .padEnd (16. '0').padstart('sku');
C. productSKU = productSKU .padEnd (16. '0').padstart(19, 'sku');
D. productSKU = productSKU .padStart (16. '0').padstart(19, 'sku');

Answer: D

NEW QUESTION 62
Refer to the code:

Given the code above, which three properties are set pet1?
Choose 3 answers:

A. Name
B. Size
C. Type
D. canTalk
E. Owner

Answer: B,C,D

NEW QUESTION 63
Refer to the code below:
const addBy = ?
const addByEight =addBy(8);
const sum = addBYEight(50);
Which two functions can replace line 01 and return 58 to sum?
Choose 2 answers

A. const addBy = (num1) => num1 + num2 ;
B. const addBy = function(num1){
return num1 + num2;
}
C. const addBY = (num1) => (num2) => num1 + num2;
D. const addBy = function(num1){
return function(num2){
return num1 + num2;
}

Answer: C,D

NEW QUESTION 64
Refer to code below:
Let a ='a';
Let b;
// b = a;
console.log(b);
What is displayed when the code executes?

A. ReferenceError: b is not defined
B. Undefined
C. A
D. Null

Answer: B

NEW QUESTION 65
A developer wants to set up a secure web server with Node.js. The developer creates a directory locally called app-server, and the first file is app-server/index.js Without using any third-party libraries, what should the developer add to index.js to create the secure web server?

A. const https =require('https');
B. const server =require('secure-server');
C. const tls = require('tls');
D. const http =require('http');

Answer: A

NEW QUESTION 66
A developer is asked to fix some bugs reported by users. To do that, the developer adds a breakpoint for debugging.
Function Car (maxSpeed, color){
This.maxspeed =masSpeed;
This.color = color;
Let carSpeed = document.getElementById(' CarSpeed');
Debugger;
Let fourWheels =new Car (carSpeed.value, 'red');
When the code execution stops at the breakpoint on line 06, which two types of information are available in the browser console ?
Choose 2 answers:

A. The information stored in the window.localStorage property
B. The values of the carSpeed and fourWheels variables
C. The style, event listeners and other attributes applied to the carSpeed DOM element
D. A variable displaying the number of instances created for the Car Object.

Answer: A,C

NEW QUESTION 67
Given the following code:
Counter = 0;
const logCounter = () => {
console.log(counter);
);
logCounter();
setTimeout(logCOunter, 1100);
setInterval(() => {
Counter++
logCounter();
}, 1000);
What is logged by the first four log statements?

A. 0 0 1 2
B. 0 1 1 2
C. 0 1 2 2
D. 0 1 2 3

Answer: B

NEW QUESTION 68
A developer wants to iterate through an array of objects and count the objects and count the objects whose property value, name, starts with the letter N.
Const arrObj = [{"name" : "Zach"} , {"name" : "Kate"},{"name" : "Alise"},{"name" : "Bob"},{"name" :
"Natham"},{"name" : "nathaniel"}
Refer to the code snippet below:
01 arrObj.reduce(( acc, curr) => {
02 //missing line 02
02 //missing line 03
04 ). 0);
Which missing lines 02 and 03 return the correct count?

A. Const sum = curr.startsWIth('N') ? 1: 0;
Return curr+ sum
B. Const sum = curr.name.startsWIth('N') ? 1: 0;
Return curr+ sum
C. Const sum = curr.name.startsWith('N') ? 1: 0;
Return acc +sum
D. Const sum = curr.startsWith('N') ? 1: 0;
Return acc +sum

Answer: B

NEW QUESTION 69
A developer has code that calculates a restaurant bill, but generates incorrect answers while testing the code:
function calculateBill ( items ) {
let total = 0;
total += findSubTotal(items);
total += addTax(total);
total += addTip(total);
return total;
}
Which option allows the developer to step into each function execution within calculateBill?

A. Calling the console.trace (total) method on line 03.
B. Using the debugger command on line 05.
C. Wrapping findSubtotal in a console.log() method.
D. Using the debugger command on line 03

Answer: B

NEW QUESTION 70
Refer to the code below:
Const searchTest = 'Yay! Salesforce is amazing!" ;
Let result1 = searchText.search(/sales/i);
Let result 21 = searchText.search(/sales/i);
console.log(result1);
console.log(result2);
After running this code, which result is displayed on the console?

A. > 5 > 0
B. > 5 >undefined
C. > 5 > -1
D. > true > false

Answer: B

NEW QUESTION 71
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 tests for the function?
Choose 2 answers

A. console.assert(sum3('hello', 2, 3, 4)) === NaN);
B. console.assert(sum3(1, '2')) == 12);
C. console.assert(sum3(0)) == 0);
D. console.assert(sum3(-3, 2 )) == -1);

Answer: B,D

NEW QUESTION 72
Refer to the code below:
new Promise((resolve, reject) => {
const fraction = Math.random();
if( fraction >0.5) reject("fraction > 0.5, " + fraction);
resolve(fraction);
})
.then(() =>console.log("resolved"))
.catch((error) => console.error(error))
.finally(() => console.log(" when am I called?"));

When does Promise.finally on line 08 get called?