Computer Quiz Bee

What is the function of a DNS server in the context of internet browsing?

• Stores and retrieve files from websites

• Translates names into IP addresses

• Encrypts and secures user traffic

• Detects and blocks harmful malware

Which term describes a cyberattack where a hacker intercepts communication between two systems?

• Packet Sniffing Attack type

• Man-in-the-Middle breach

• Distributed Denial of Service

• Password Brute Force exploit

Which programming error occurs when the code runs but produces the wrong result?

• Syntax Error

• Logic Error

• Runtime Error

• Semantic Error

In C language, what is the value of 5 / 2 with integer division?

• Value output is 2.5

• Value output is 2

• Value output is 3

• Value output is 2.0

Which AI concept refers to systems that improve through feedback?

• Machine Learning

• Adaptive Computing

• Neural Learning

• Predictive Analytics

Which software engineering model follows a strict linear sequence of steps?

• Agile

• Spiral

• Waterfall

• Incremental

Which storage device has no moving parts and offers faster speeds than HDDs?

• Solid-State Drive (SSD)

• Secure System Disk (SSD)

• Static Storage Device (SSD)

• Serial Sector Disk (SSD)

Which programming language is used for iOS and macOS app development?

• Dart

• Kotlin

• Swift

• Python

Which cloud computing model delivers software over the internet?

• Software as a Service (SaaS)

• Platform as a Service (PaaS)

• Service as a Software (SVaaS)

• Database as a Service (DBaaS)

In OOP, which principle allows different classes to be used interchangeably?

• Abstraction

• Encapsulation

• Polymorphism

• Inheritance