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Signed-off-by: Ioan Cristian CHELARU <iccjoc@proton.me>
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Ioan Cristian CHELARU 2024-06-01 17:54:19 +03:00
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api/db.json
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@ -1,75 +1,180 @@
{
"questions": [
{
"id": "1",
"category": "C++",
"type": "quiz",
"question": "What is the output of the following code: std::cout << sizeof(int);",
"answer": "The output depends on the system, typically 4 on most systems."
},
{
"id": "2",
"category": "geography",
"type": "quiz",
"question": "What is the capital of France?",
"answer": "Paris"
},
{
"id": "3",
"category": "cybersecurity",
"type": "true or false",
"question": "A firewall can protect a network from all types of cyber attacks.",
"answer": "false"
},
{
"id": "4",
"category": "C++",
"type": "true or false",
"question": "C++ supports multiple inheritance.",
"answer": "true"
},
{
"id": "5",
"category": "geography",
"type": "quiz",
"question": "Which is the largest continent by land area?",
"answer": "Asia"
},
{
"id": "6",
"category": "cybersecurity",
"type": "quiz",
"question": "What does the acronym 'DDoS' stand for?",
"answer": "Distributed Denial of Service"
},
{
"id": "7",
"category": "C++",
"type": "quiz",
"question": "Which C++ standard introduced the concept of 'auto' keyword?",
"answer": "C++11"
},
{
"id": "8",
"category": "geography",
"type": "true or false",
"question": "The Amazon River is the longest river in the world.",
"answer": "false"
},
{
"id": "9",
"category": "cybersecurity",
"type": "quiz",
"question": "What is the main purpose of encryption?",
"answer": "To protect data confidentiality by converting it into a code."
},
{
"id": "10",
"category": "C++",
"type": "quiz",
"question": "What is the function of the 'virtual' keyword in C++?",
"answer": "It allows a member function to be overridden in a derived class."
}
]
{
"id": 1,
"category": "c++",
"type": "none",
"question": "What is the purpose of the 'std' namespace in C++?",
"answer": "The 'std' namespace in C++ is used to define the standard C++ library functions and objects."
},
{
"id": 2,
"category": "c++",
"type": "none",
"question": "What does the 'cout' object in C++ do?",
"answer": "'cout' is used to output data to the standard output, typically the screen."
},
{
"id": 3,
"category": "c++",
"type": "none",
"question": "How do you declare an integer variable in C++?",
"answer": "You declare an integer variable in C++ using the 'int' keyword followed by the variable name, e.g., 'int myVar;'."
},
{
"id": 4,
"category": "c++",
"type": "none",
"question": "What is a pointer in C++?",
"answer": "A pointer is a variable that holds the memory address of another variable."
},
{
"id": 5,
"category": "c++",
"type": "none",
"question": "What is the use of the 'new' operator in C++?",
"answer": "The 'new' operator is used to dynamically allocate memory on the heap."
},
{
"id": 6,
"category": "c++",
"type": "none",
"question": "What is a class in C++?",
"answer": "A class in C++ is a user-defined type that contains data members and member functions to operate on the data."
},
{
"id": 7,
"category": "c++",
"type": "none",
"question": "What is inheritance in C++?",
"answer": "Inheritance is a feature in C++ where one class can inherit the properties and methods of another class."
},
{
"id": 8,
"category": "c++",
"type": "none",
"question": "How do you define a function in C++?",
"answer": "A function in C++ is defined by specifying the return type, function name, and parameters, followed by the function body enclosed in curly braces."
},
{
"id": 9,
"category": "c++",
"type": "none",
"question": "What is a constructor in C++?",
"answer": "A constructor is a special member function of a class that is executed whenever an object of that class is created."
},
{
"id": 10,
"category": "c++",
"type": "none",
"question": "What is polymorphism in C++?",
"answer": "Polymorphism in C++ allows for functions or methods to be used in different contexts, typically through inheritance and function overriding."
},
{
"id": 11,
"category": "cybersecurity",
"type": "none",
"question": "What is a firewall in cybersecurity?",
"answer": "A firewall is a network security device that monitors and filters incoming and outgoing network traffic based on an organization's previously established security policies."
},
{
"id": 12,
"category": "cybersecurity",
"type": "none",
"question": "What is phishing?",
"answer": "Phishing is a cyber attack that uses disguised email as a weapon to trick the email recipient into believing that the message is something they want or need."
},
{
"id": 13,
"category": "cybersecurity",
"type": "none",
"question": "What is malware?",
"answer": "Malware is malicious software designed to harm, exploit, or otherwise compromise the operation of a computer system."
},
{
"id": 14,
"category": "cybersecurity",
"type": "none",
"question": "What is encryption?",
"answer": "Encryption is the process of converting data into a code to prevent unauthorized access."
},
{
"id": 15,
"category": "cybersecurity",
"type": "none",
"question": "What is a VPN?",
"answer": "A VPN (Virtual Private Network) extends a private network across a public network and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network."
},
{
"id": 16,
"category": "cybersecurity",
"type": "none",
"question": "What is two-factor authentication?",
"answer": "Two-factor authentication is a security process in which the user provides two different authentication factors to verify themselves."
},
{
"id": 17,
"category": "cybersecurity",
"type": "none",
"question": "What is a DDoS attack?",
"answer": "A DDoS (Distributed Denial of Service) attack is an attempt to make an online service unavailable by overwhelming it with traffic from multiple sources."
},
{
"id": 18,
"category": "cybersecurity",
"type": "none",
"question": "What is social engineering?",
"answer": "Social engineering is the psychological manipulation of people into performing actions or divulging confidential information."
},
{
"id": 19,
"category": "cybersecurity",
"type": "none",
"question": "What is a zero-day vulnerability?",
"answer": "A zero-day vulnerability is a software security flaw that is known to the software vendor but does not have a patch in place to fix the flaw."
},
{
"id": 20,
"category": "cybersecurity",
"type": "none",
"question": "What is ransomware?",
"answer": "Ransomware is a type of malicious software designed to block access to a computer system until a sum of money is paid."
},
{
"id": 21,
"category": "geography",
"type": "none",
"question": "What is the capital of France?",
"answer": "The capital of France is Paris."
},
{
"id": 22,
"category": "geography",
"type": "none",
"question": "Which river is the longest in the world?",
"answer": "The Nile River is considered the longest river in the world."
},
{
"id": 23,
"category": "geography",
"type": "none",
"question": "What is the largest desert in the world?",
"answer": "The Sahara Desert is the largest hot desert in the world."
},
{
"id": 24,
"category": "geography",
"type": "none",
"question": "Which country has the largest population?",
"answer": "China has the largest population in the world."
},
{
"id": 25,
"category": "geography",
"type": "none",
"question": "What is the smallest country in the world by area?",
"answer": "Vatican City is the smallest country in the world by area."
}
]
}