think tank round 2

What is the purpose of a firewall in network security?

• To provide a secure connection to the internet

• To control access based on security rules

• To manage data backups

• To optimize network performance

What is the difference between a bit and a byte

• A bit is a single digit binary number and a byte is 8 bits

• A bit is a unit of memory storage and a byte is a unit of processing power

• A bit is a unit of processing power and a byte is a unit of memory storage

• A bit is a unit of data transfer and a byte is a unit of data storage

What is the maximum speed of a Gigabit Ethernet network?

• 100Mbps

• 1Gbps

• 10Gbps

• 100Gbps

What is the most common file system used in Windows operating systems?

• NTFS

• HFS+

• FAT32

• EXT4

Are XOR and XNOR gates complement of each other

• True

• False

What is the function of a DNS server in computer networks?

• To manage IP addresses and domain names

• To encrypt network traffic

• To optimise network performance

• To monitor network activity and provide reports

What is the output of 9 >> 2?

• 1

• 4

• 8

• 2

What does static analysis mean?

• Being able to check code before compile time

• Being able to check code at runtime

• Being able to check use of static keywords throughout codebase

• Manually proof reading code

What are universal gates

• NAND, NOT

• NAND, OR

• NAND, NOR

• AND, NOT

What data structure most aptly represents a playlist in a music streaming app?

• Stack

• Queue

• Linked List

• Tree