PROGRAMMİNG QUİZİZZ

console.log(55 && '' || undefined && null);

Consola nə çıxacaq ?

• 55

• ''

• Null

• Undefined

Console.log(null && '' || 34 && !true);

Consola nə çıxacaq ?

• True

• Null

• Undefined

• False

const arr = {

arr1: 1,

arr2: 2,

arr3: 3

}

let newArr = arr;

newArr.arr1 = 15;

console.log(arr);

console.log(newArr);

• { arr1: 15, arr2: 2, arr3: 3 }

  { arr1: 15, arr2: 2, arr3: 3 }

• { arr1: 3, arr2: 2, arr3: 3 }

  { arr1: 15, arr2: 2, arr3: 3 }

• { arr1: 15, arr2: 2, arr3: 3 }

  { arr1: 3, arr2: 2, arr3: 3 }

• Hecne sehv verecek

if (null > undefined) {

console.log('Salam');

} else if (null < undefined) {

console.log('Sagol');

} else {

console.log('Login');

}

• Error

• Sagol

• Salam

• Login

if ('$' > '!') {

console.log('Salam');

} else if ('$' < '!') {

console.log('Sagol');

} else {

console.log('Login');

}

• Sagol

• Salam

• Login

• Error

const esger = {

can: 400,

bron: 200,

ferid: function () {

console.log('Salam Komandir !');

}

}

const leytenant = {

can: 100

}

leytenant._proto_=esger;

console.log(leytenant.can);

leytenant.ferid();

• 100

  Salam Komandir !

• 100

• Salam Komandir !

• Error

let ad = 'Modal';

let soyad = ad.toLowerCase;

console.log(soyad);

• modal

• Modal

• Başqa şey çıxacaq

• MODAL

let a = 31;

let b = a++;

let c = b--;

let d = c++;

let e = --d;

let f = a--;

console.log(a, b, c, d, e, f);

• 30 31 30 32 31 30

• 31 30 32 30 30 32

• 30 31 30 31 31 30

• 32 31 30 32 31 30

for (let i = 0; i < 5; i++) {

if (i < 5) {

console.log('farid');

continue;

if (i == 3) {

console.log('nurlan');

} else {

console.log('hecne');

}

} else {

console.log('suali duzeldin');

}

}

• farid, farid, farid, farid, farid

• farid, nurlan, farid, farid, nurlan

• nurlan, farid, nurlan, nurlan, nurlan

• nurlan, nurlan, nurlan, nurlan, farid

const arr = [1, 2, 6, 4, 9, 8];

console.log(arr);

arr.pop();

arr.pop();

console.log(arr);

arr.push(3)

console.log(arr);

• [ 1, 2, 6, 4, 9, 8 ]

  [ 1, 2, 6, 4 ]

  [ 1, 2, 6, 4, 3 ]

• [ 1, 2, 6, 4, 9, 3]

  [ 1, 2, 6, 2 ]

  [ 1, 2, 6, 4, 3 ]

• [ 1, 2, 3, 4, 9, 8 ]

  [ 1, 2, 6, 4 ]

  [ 1, 2, 6, 4, 3 ]

• [ 3, 2, 6, 4, 9, 8 ]

  [ 1, 2, 6, 4 ]

  [ 1, 2, 6, 4, 3 ]