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Worksheets

Cybersecurity Multiple Choice Questions

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Brute-force hujumi nima?

a)

Tasodifiy urinish

b)

Avtomatik tekshiruv

c)

Aldab olish

d)

Server buzish

2.

Dictionary attack qaysi usul?

a)

Virus orqali

b)

Ro'yxat bilan

c)

IP almashtirish

d)

Trafik ko'rish

3.

Rainbow table nimaga asoslanadi?

a)

Parollar bazasi

b)

Hash jadvali

c)

Trafik nazorati

d)

Port ro'yxati

4.

Phishing hujumi qanday bo'ladi?

a)

Qurilma buzish

b)

Soxta sahifa

c)

Tarmoq uzish

d)

Fayl buzish

5.

Password spraying nima?

a)

Ko'p parol

b)

Bitta parol

c)

Tarmoq yuklash

d)

Shifrlash

6.

Keylogger vazifasi?

a)

Tarmoq o'lchash

b)

Yozuv qayd

c)

Antivirus

d)

Disk tozalash

7.

Hash nima?

a)

Ochiq matn

b)

Kripto natija

c)

IP manzil

d)

Port raqam

8.

Salt nima uchun?

a)

Tezlik uchun

b)

Himoya uchun

c)

Xotira uchun

d)

Aloqa uchun

9.

Credential stuffing nima?

a)

Yangi parol

b)

Qayta tekshiruv

c)

Port sinovi

d)

IP yashirish

10.

2FA nimaga kerak?

a)

Tez kirish

b)

Himoya

c)

Saqlash

d)

Yozish

11.

Port scanning nima?

a)

Fayl uzatish

b)

Port aniqlash

c)

Virus topish

d)

Login sinash

12.

Nmap bu?

a)

Brauzer

b)

Skaner

c)

Chat

d)

Antivirus

13.

TCP SYN scan nima qiladi?

a)

DNS tekshiradi

b)

SYN yuboradi

c)

Fayl ko'chiradi

d)

IP yashiradi

14.

Open port nimani bildiradi?

a)

Server o'chiq

b)

Xizmat bor

c)

Internet yo'q

d)

Foydalanuvchi chiqdi

15.

Closed port bu?

a)

Xizmat yo'q

b)

Xizmat bor

c)

Aloqa ochiq

d)

Tarmoq tez

16.

Filtered port bu?

a)

Ochiq

b)

Bloklangan

c)

Faol

d)

Buzilgan

17.

UDP scan nega qiyin?

a)

Tezligi uchun

b)

Javobsiz

c)

Oson

d)

Doimiy

18.

Banner grabbing nima?

a)

CPU info

b)

Server info

c)

Parol topish

d)

IP yashirish

19.

Stealth scan nima?

a)

Tezkor

b)

Yashirin

c)

Bloklovchi

d)

O'chiruvchi

20.

Port scanning qachon mumkin?

a)

Har doim

b)

Ruxsat bilan

c)

Internetda

d)

VPN bilan