1. What does URL stand for?
(a) Universal Resource Locator
(b) Uniform Resource Locator
(c) Unique Resource Locator
(d) Universal Resource Link
2. Which of the following is NOT a top-level domain (TLD)?
(a) .com
(b) .org
(c) .net
(d) .web
3. Who invented the World Wide Web?
(a) Tim Berners-Lee
(b) Bill Gates
(c) Steve Jobs
(d) Mark Zuckerberg
1. Who is often credited with inventing the light bulb?
(a) Thomas Edison
(b) Benjamin Franklin
(c) Nikola Tesla
(d) Alexander Graham Bell
2. The Industrial Revolution began in which century?
(a) 16th
(b) 17th
(c) 18th
(d) 19th
3. Which of these is NOT a major technological advancement of the 20th century?
(a) The transistor
(b) The telegraph
(c) The personal computer
(d) The internet
1. What is the primary goal of Artificial Intelligence (AI)?
(a) To replicate human intelligence in machines
(b) To create intelligent machines that can perform tasks better than humans
(c) To develop machines that can understand and respond to human emotions
(d) To create machines that can think independently without human intervention
2. Machine Learning algorithms learn from data by:
(a) Following predefined rules
(b) Being explicitly programmed
(c) Identifying patterns and making predictions
(d) Simulating human thought processes
3. Which type of machine learning involves training a model on labeled data?
(a) Unsupervised learning
(b) Supervised learning
(c) Reinforcement learning
(d) Deep learning
1. Which of the following is NOT a fundamental principle of cybersecurity?
(a) Confidentiality
(b) Integrity
(c) Availability
(d) Accessibility
2. A firewall is a network security device that primarily functions to:
(a) Prevent unauthorized access to a network
(b) Detect malware
(c) Encrypt data
(d) Backup data
3. What is phishing?
(a) A type of malware that replicates itself
(b) A social engineering tactic used to obtain sensitive information
(c) A network attack that aims to disrupt services
(d) A technique used to encrypt data
1. What is the first phase in the Software Development Life Cycle (SDLC)?
(a) Design
(b) Testing
(c) Implementation
(d) Requirements Gathering
2. Which of the following is a popular agile methodology?
(a) Waterfall
(b) Scrum
(c) V-Model
(d) Prototyping
3. What is the purpose of unit testing?
(a) To test the entire system
(b) To test individual components of the software
(c) To test the user interface
(d) To test the performance of the software
1. What is the correct HTML tag to create a heading 1?
(a)<head>
(b)<h1>
(c)<header>
(d)<section>
2. What is the purpose of thetag in HTML?
(a) To define the title of the page
(b) To provide metadata about the HTML page
(c) To create a hyperlink
(d) To define a paragraph
3. Which CSS property is used to set the font size of text?
(a) font-weight
(b) font-family
(c) font-size
(d) font-style
1. What is the smallest unit of data in a computer?
(a) Byte
(b) Bit
(c) Kilobyte
(d) Megabyte
2. Which component is responsible for executing instructions in a computer?
(a) Motherboard
(b) RAM
(c) CPU
(d) Hard Drive
3. What is the binary equivalent of the decimal number 10?
(a) 1010
(b) 1101
(c) 1001
(d) 1110
1. Robert Bunsen is most famous for his contributions to the field of:
(a) Chemistry
(b) Physics
(c) Biology
(d) Geology
2. The Bunsen burner is a common laboratory equipment used for:
(a) Heating substances
(b) Measuring temperature
(c) Filtering liquids
(d) Conducting electrical experiments
3. The Bunsen burner consists of:
(a) A base, a tube, and a flame
(b) A base, a chimney, and a flame
(c) A base, a tube, and a valve
(d) A base, a chimney, and a valve
1. What is the unit of electrical resistance?
(a) Ampere
(b) Volt
(c) Ohm
(d) Watt
2. Who formulated Ohm’s law?
(a) Albert Einstein
(b) Isaac Newton
(c) Georg Ohm
(d) Nikola Tesla
3. Ohm’s law states the relationship between which three quantities?
(a) Current, voltage, and resistance
(b) Power, voltage, and current
(c) Capacitance, inductance, and resistance
(d) Force, mass, and acceleration
1. What is John Dalton best known for proposing?
(a) The theory of relativity
(b) The law of gravity
(c) The atomic theory
(d) The periodic table
2. Dalton’s atomic theory helped to explain the law of definite proportions. What does this law state?
(a) The mass of reactants equals the mass of products in a chemical reaction.
(b) A compound always contains the same elements in the same proportions by mass.
(c) The volume of a gas is directly proportional to its temperature.
(d) The pressure of a gas is inversely proportional to its volume.
3. What was John Dalton’s primary profession before becoming a scientist?
(a) Teacher
(b) Doctor
(c) Engineer
(d) Lawyer