Computer Science Quiz

• Which of the following is considered the most secure encryption algorithm as of now?

• DES

• • RSA

• • AES

• • Blowfish

Which emerging technology is expected to significantly impact cybersecurity?

• • Quantum computing

• • 3D printing

• • Augmented reality

• • Blockchain

The decentralized technology that enhances security by providing a tamper-resistant and transparent way to record transactions is called ____________.

What was the primary storage device used in computers during the 1980s?

• • Solid State Drives (SSD)

• • Floppy disks

• • Compact Discs (CDs)

• • Flash drives

(Select all that apply) What are characteristics of a strong password?

• Long length

• Consisting only of numbers

• Use of common words

• • Use of special characters

The process of converting plaintext into unreadable ciphertext using a specific algorithm is called ____________.

The practice of identifying and fixing vulnerabilities in a system to improve its security is known as ____________.

What is the primary challenge in securing IoT (Internet of Things) devices?

• • They require constant manual updates

• • They often lack the necessary processing power to implement strong security measures

• • They are not connected to the internet

• • They can only be used with WPA3 security

What was the main purpose of the ENIAC computer, considered one of the earliest examples of retro tech in computing?

• Personal computing

• Business accounting

• Ballistic trajectory calculations

• Internet browsing

Which iconic computer, released in 1984, is credited with popularizing the graphical user interface for personal computers?

• Commodore 64

• IBM PC

• Macintosh

• Amiga