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Question: Which of the following is a type of SQL join?Options: INNER JOINOUTER JOINCROSS JOINAll of..
Question: What is the purpose of a primary key in a database table?Options: To uniquely identify eac..
Question: In an ER model, what does an entity represent?Options: A relationshipA tableA columnA cons..
Question: What is normalization in database design?Options: The process of organizing data to reduce..
Question: Which SQL statement is used to retrieve data from a database?Options: GETSELECTFETCHRETRIE..
Question: Find the x-coordinate of the point where the function f(x) = 2x^3 - 9x^2 + 12x has a local..
Question: For the function f(x) = x^2 - 4x + 5, find the minimum value.Options: 1234Correct Answer: ..
Question: Determine the critical points of the function f(x) = x^3 - 6x^2 + 9x.Options: (0, 0)(1, 4)..
Question: Find the coordinates of the point where the function f(x) = 3x^2 - 12x + 9 has a local max..
Question: What is the maximum value of the function f(x) = -x^2 + 4x + 1?Options: 5678Correct Answer..
Question: Find the equation of the tangent line to the curve y = x^2 + 2x at the point where x = 1.O..
Question: For the function f(x) = x^4 - 8x^2 + 16, find the intervals where the function is increasi..
Question: Find the value of the derivative of f(x) = x^4 - 4x^3 + 6x^2 at x = 1.Options: 0123Correct..
Question: What is the area under the curve y = x^2 from x = 0 to x = 3?Options: 964.53Correct Answer..
Question: Find the critical points of f(x) = x^3 - 3x^2 + 4.Options: (0, 4)(1, 2)(2, 0)(3, 1)Correct..
Question: Evaluate the limit: lim (x -> ∞) (3x^2 + 2)/(5x^2 - 4x + 1)Options: 3/50∞1Correct Answer: ..
Question: Find the second derivative of f(x) = ln(x^2 + 1).Options: -2/(x^2 + 1)^22/(x^2 + 1)^20-1/(..
Question: What is the value of the integral ∫_0^1 (3x^2 + 2x) dx?Options: 1234Correct Answer: 2Solut..
Question: If A = {1, 2, 3} and B = {1, 2, 3, 4}, what is the cardinality of A × B?Options: 36912Corr..
Question: If A = {x | x is a prime number less than 10} and B = {2, 3, 5, 7}, what is A?Options: {2,..
Question: If R is a relation on set A = {1, 2, 3} defined by R = {(1, 1), (2, 2), (3, 3)}, is R symm..
Question: If A = {1, 2, 3} and B = {3, 4, 5}, what is A ∪ (A ∩ B)?Options: {1, 2, 3}{3, 4, 5}{1, 2, ..
Question: How many subsets can be formed from the set S = {a, b, c, d}?Options: 48162Correct Answer:..
Question: If the relation R on set A = {1, 2, 3} is defined as R = {(1, 2), (2, 3)}, is R reflexive?..
Question: If A = {1, 2, 3} and B = {3, 4, 5}, what is A - B?Options: {1, 2}{3}{4, 5}{1, 2, 3, 4, 5}C..
Question: If A = {x | x is an even integer} and B = {x | x is a multiple of 3}, what is A ∪ B?Option..
Question: What is the product of the roots of the equation 3x^2 - 12x + 9 = 0?Options: 1349Correct A..
Question: The quadratic equation x^2 - 6x + k = 0 has roots that differ by 2. What is the value of k..
Question: For which value of k does the equation x^2 - kx + 9 = 0 have roots that are both positive?..
Question: The sum of the roots of the equation 2x^2 - 4x + k = 0 is 3. What is the value of k?Option..
