🔴 8 MARK ANSWERS
1. Analyse the Deficit Theory (with criticism and implications)
Deficit Theory, commonly associated with the work of John Ogbu and earlier sociolinguistic theorists, explains academic underachievement among students from disadvantaged, minority, or marginalized backgrounds by attributing it to deficiencies in their language, culture, or home environment. According to this theory, such learners enter school without the linguistic competence, cognitive stimulation, or cultural...
1. Prime Number using Command-Line Argument
class PrimeCheck {
public static void main(String[] args) {
int n = Integer.parseInt(args[0]);
boolean isPrime = true;
if (n <= 1) isPrime = false;
for (int i = 2; i <= n / 2; i++) {
if (n % i == 0) {
isPrime = false;
break;
}
}
if (isPrime)
System.out.println(n + " is Prime");
else
System.out.println(n + " is Not Prime");
}
}
2. Count Vowels and Consonants
import java.util.Scanner;
class VowelConsonantCount {
public static void main(String[]...
Data Mining is the process of automatically discovering meaningful patterns, trends, and relationships from large datasets using statistical, machine learning, and database techniques.
Applications (any two):
Market Basket Analysis
Fraud Detection
(Other examples: customer segmentation, medical diagnosis, recommendation systems)
KDD is the overall process of extracting useful knowledge...
CAPM expected return:
Expected return of asset = risk free rate + beta * (market return - risk free rate)
Beta formula:
Beta = Covariance(asset return, market return) / Variance(market return)
CAPM regression:
(asset return - risk free rate) = alpha + beta * (market return - risk free rate)
Alpha formula:
Alpha = actual expected return - CAPM predicted return
CAPM predicted return:
Predicted return = risk free rate + beta * market risk premium
Interpretation:
Beta = market sensitivity
Alpha...
In a circular singly linked list, the last node's next pointer points back to the head instead of NULL.
struct Node {
int data;
Node* next;
};
// Function to insert a node (Creating the list)
void insertEnd(Node*& head, int value) {
Node* newNode = new Node();
newNode->data = value;
if (head == NULL) {
head = newNode;
newNode->next = head; //Cyberspace refers to the virtual environment created by computers, the internet, digital networks, and communication technologies. It is not a physical space but a digital world where users interact through devices such as computers, smartphones, servers, routers, and cloud systems. Activities like browsing websites, sending emails, online banking, social media communication, and digital payments all take place in cyberspace. It connects millions of people globally and enables fast information sharing,
LYSIMTER ET: 1. (initial mass + water added) - (final mass + water lost)=10kg 2. change in weight pre day: 10kg/5days = 2kg/day 3. convert 2kg/day into 0.002 m3/day [1L=0.001m3 / 1L=1kg] 4. 0.002 m3/day divide by area of bucket = 0.0002m/d 5.convert into mm/d by x1000. | GROUNDWATER LEVEL FLUCTUATIONS: ET=Sy(24a+b) a-rate of rise 12am to 4am, b-measure 24hr apart ex: (1) a-value: 4am=0.6m, 12am=0.5, 0.6+0.5 / 4 = 0.025m/hr (2) total daily fluctuation b-value: 24hrs values apart (6am1=0.62, 6am2=...
Unified Payments Interface (UPI) is a digital payment system developed by the National Payments Corporation of India (NPCI) that allows users to transfer money instantly between bank accounts using a mobile phone. It is one of the most popular, fast, secure, and convenient digital payment methods in India. UPI works on the principle of linking a user’s bank account with a Virtual Payment Address (VPA), such as abc@bank, making transactions possible without sharing bank details like account number
1) Normal Stem Cells vs Cancer Stem Cells
Normal stem cells self-renew in a controlled way to maintain tissues, while cancer stem cells self-renew uncontrollably and form tumors. CSCs resist therapy and can regenerate the tumor, unlike normal stem cells whose growth is tightly regulated.
2) Therapeutic Implications of Cancer Stem Cells
CSCs survive chemotherapy and radiotherapy because they are more resistant than regular tumor cells. If they are not eliminated, they can cause tumor regrowth