encryptions and dos

encryptions and dos

9th - 11th Grade

9 Qs

quiz-placeholder

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encryptions and dos

encryptions and dos

Assessment

Quiz

Computers

9th - 11th Grade

Hard

Created by

asmali ahmad

Used 3+ times

FREE Resource

9 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

What the two types of encryption

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Symmetric encryption use the same encryption key for encryption and decryption

agree

disagree

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Asymmetric encryption use two types of encryption keys, i.e. public key and private key

agree

disagree

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the common problem when using symmetric encryption?

hashing

key distribution

loss of data

speed

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is 33 MOD 8?

1

2

3

4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An algorithm that translate message or key into a string of characters usually shown in hex notation

session caching

hashing algorithm

mod algorithm

filtering algorithm

7.

FILL IN THE BLANK QUESTION

45 sec • 1 pt

_________ + _________ ----> encryption algorithm = ________

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Methods of authentication

SSL and TLS

password, digital signature and bio-metric

encryption keys and hashing algorithm

firewall and proxy server

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a DOS attack?

Disk operating system attack

Digital of signature attack

Delay of service attack

Denial of service attack