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Practice Test Results
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| Accuracy | Question | Correct/Attempt | Last Answer |
|---|---|---|---|
| 100% | Develop code `for` standard and original algorithms (without data structures) and determine the result of these algorithms. AP Computer Science A / Unit 4: Iteration | 1/1 | April 29, 2026 03:09 |
| 100% | Which error prevents the code from compiling? AP Computer Science A / Unit 4: Iteration | 1/1 | April 29, 2026 03:08 |
| 100% | Develop code `for` standard and original algorithms (without data structures) and determine the result of these algorithms. AP Computer Science A / Unit 4: Iteration | 1/1 | April 29, 2026 03:07 |
| 100% | Which error prevents the code from compiling? AP Computer Science A / Unit 4: Iteration | 1/1 | April 29, 2026 03:06 |
| 100% | Identify when an iterative process is required to achieve a desired result. AP Computer Science A / Unit 4: Iteration | 1/1 | April 29, 2026 03:06 |
| 50% | Determine how many times the while-loop's body executes in the given code snippet. AP Computer Science A / Unit 4: Iteration | 1/2 | April 29, 2026 03:05 |
| 0% | Develop code to represent nested iterative processes and determine the result of these processes. AP Computer Science A / Unit 4: Iteration | 0/1 | April 29, 2026 03:02 |
| 100% | Develop code to represent branching logical processes by using selection statements and determine the result of these processes. AP Computer Science A / Unit 4: Iteration | 2/2 | April 29, 2026 02:59 |
| 100% | Develop code used to traverse the elements of an ArrayList and determine the results of these traversals. AP Computer Science A / Unit 4: Iteration | 2/2 | April 29, 2026 02:57 |
| 0% | Develop code `for` standard and original algorithms `for` a particular context or specification that involves arrays and determine the result of these algorithms. AP Computer Science A / Unit 4: Iteration | 0/2 | April 29, 2026 02:57 |
| 0% | What is the output when loopRecursion(3) is called? AP Computer Science A / Unit 10: Recursion | 0/1 | April 22, 2026 02:20 |
| 0% | How many total iterations are executed by the nested loops? AP Computer Science A / Unit 10: Recursion | 0/1 | April 22, 2026 02:16 |
| 50% | Which, if any, of the following changes to mystery2 is required so that the two methods work as intended? AP Computer Science A / Unit 10: Recursion | 1/2 | April 22, 2026 02:15 |
| 50% | All of the following statements are true except concerning how the factorial method uses recursion. Identify the false statement. AP Computer Science A / Unit 10: Recursion | 1/2 | April 22, 2026 02:12 |
| 60% | For which of the following test cases will the call seqSearchRec(5) always result in an error? AP Computer Science A / Unit 10: Recursion | 3/5 | April 22, 2026 02:12 |
| 100% | What value is printed by the program? AP Computer Science A / Unit 10: Recursion | 2/2 | April 22, 2026 02:12 |
| 100% | Which of the following could be used to replace /* missing code*/ so that the value of mystery(10) is 32? AP Computer Science A / Unit 10: Recursion | 2/2 | April 22, 2026 02:10 |
| 67% | What is the return value of isNestedProperly("xxxx")? AP Computer Science A / Unit 10: Recursion | 2/3 | April 22, 2026 02:06 |
| 67% | What is printed as a result of the call whatsItDo("BATCH")? AP Computer Science A / Unit 10: Recursion | 2/3 | April 22, 2026 02:04 |
| 50% | For the tail-recursive method tailSum shown above, what is the worst-case time complexity? AP Computer Science A / Unit 10: Recursion | 1/2 | April 22, 2026 01:59 |
| 100% | Why does this mergeSort implementation use mergeSort(arr, low, mid) and mergeSort(arr, mid, high) instead of mid+1 in the second recursive call? AP Computer Science A / Unit 10: Recursion | 1/1 | April 22, 2026 01:45 |
| 50% | How does the rise in national defense petitions by mid-1787 relate to the domestic unrest exemplified by Shays’ Rebellion? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 1/2 | April 20, 2026 02:59 |
| 0% | In his letter, how does King view the role of the church in social movements? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 0/1 | April 20, 2026 02:57 |
| 100% | Anti‐Federalists would most likely contend that which of the following arguments best reflects their concerns about the proposed Constitution? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 1/1 | April 20, 2026 02:57 |
| 50% | How does elite democracy differ from participatory democracy? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 1/2 | April 20, 2026 02:57 |
| 50% | According to Locke's excerpt, what is the primary purpose of establishing a government? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 1/2 | April 20, 2026 02:56 |
| 50% | Which policy area best demonstrates the concept of cooperative federalism in contemporary governance? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 1/2 | April 20, 2026 02:54 |
| 50% | Which group of framers or political theorists would most likely support representative democracy where elected officials are entrusted to act in the best interest of a citizenry governed by popular sovereignty? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 1/2 | April 20, 2026 02:54 |
| 33% | The Supreme Court's power of judicial review most directly exemplifies which aspect of American representative democracy? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 1/3 | April 20, 2026 02:51 |
| 50% | Which regional faction in the Constitutional Convention would most likely advocate for counting enslaved individuals as part of a state's population to maximize representation? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 1/2 | April 20, 2026 02:50 |
| 80% | What does Elazar suggest about the future of American federalism? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 4/5 | April 20, 2026 02:50 |
| 67% | What was one core reason that Enlightenment thought led to a shift from monarchic authority to a system where power is distributed among multiple branches? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 2/3 | April 20, 2026 02:50 |
| 0% | How does the U.S. Constitution exemplify a social contract? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 0/2 | April 20, 2026 02:47 |
| 0% | Supporters of Federalist arguments in Federalist No. 51 would most likely agree that a system of checks and balances is necessary because AP United States Government and Politics / Unit 1: Foundations of American Democracy | 0/1 | April 20, 2026 02:30 |
| 0% | What is the primary purpose of the Bill of Rights? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 0/1 | April 20, 2026 02:29 |
| 0% | Charles de Montesquieu would most likely argue that the separation of powers is crucial for what reason? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 0/1 | April 20, 2026 02:29 |
| 0% | What was a key weakness of the Articles of Confederation highlighted by Shays' Rebellion? AP United States Government and Politics / Unit 1: Foundations of American Democracy | 0/1 | April 20, 2026 02:27 |
| 0% | All of the following statements regarding the Federalists and Anti-Federalists during the ratification debates are true except: AP United States Government and Politics / Unit 1: Foundations of American Democracy | 0/1 | April 20, 2026 02:26 |
| 0% | Develop code to call class methods and determine the result of those calls. AP Computer Science A / Unit 2: Using Objects | 0/1 | April 19, 2026 00:30 |
| 100% | What is printed by the above program? AP Computer Science A / Unit 2: Using Objects | 1/1 | April 19, 2026 00:29 |
| 0% | Develop code to declare variables to store reference types. AP Computer Science A / Unit 2: Using Objects | 0/1 | April 19, 2026 00:28 |
| 0% | In the nested loops above, how many total iterations does the innermost statement execute? AP Computer Science A / Unit 2: Using Objects | 0/1 | April 19, 2026 00:28 |
| 0% | Develop code `for` assignment statements with expressions and determine the value that is stored in the variable as a result of these statements. AP Computer Science A / Unit 2: Using Objects | 0/1 | April 19, 2026 00:26 |
| 0% | Which of the following is an example of using proper floating‐point division to achieve an accurate result? AP Computer Science A / Unit 2: Using Objects | 0/2 | April 19, 2026 00:24 |
| 0% | Develop code to utilize string literals and determine the result of using string literals. AP Computer Science A / Unit 2: Using Objects | 0/1 | April 19, 2026 00:23 |
| 0% | What is the output of the code above? AP Computer Science A / Unit 2: Using Objects | 0/1 | April 19, 2026 00:20 |
| 100% | Develop code `for` assignment statements with compound assignment operators and determine the value that is stored in the variable as a result. AP Computer Science A / Unit 2: Using Objects | 1/1 | April 19, 2026 00:18 |
| 50% | What does the program print when executed? AP Computer Science A / Unit 2: Using Objects | 1/2 | April 19, 2026 00:18 |
| 0% | Identify the most appropriate data type category `for` a particular specification. AP Computer Science A / Unit 2: Using Objects | 0/2 | April 19, 2026 00:16 |
| 50% | Develop code `for` assignment statements with compound assignment operators and determine the value that is stored in the variable as a result. AP Computer Science A / Unit 2: Using Objects | 1/2 | April 19, 2026 00:12 |
| 50% | Which line correctly implements the createUnitCircle method to return a Circle with radius 1? AP Computer Science A / Unit 2: Using Objects | 1/2 | April 19, 2026 00:05 |
| 50% | Develop code to declare variables to store numbers and Boolean values. AP Computer Science A / Unit 2: Using Objects | 1/2 | April 19, 2026 00:03 |
| 100% | What is printed when the program is executed? AP Computer Science A / Unit 2: Using Objects | 1/1 | April 18, 2026 23:58 |
| 50% | Identify, using its signature, the correct constructor being called. AP Computer Science A / Unit 2: Using Objects | 2/4 | April 18, 2026 23:57 |
| 0% | Which line of code correctly finds the starting index of the substring "Java" in the given sentence? AP Computer Science A / Unit 2: Using Objects | 0/1 | April 18, 2026 23:52 |
| 50% | Develop code to write expressions that incorporate calls to built-in mathematical libraries and determine the value that is produced as a result. AP Computer Science A / Unit 2: Using Objects | 1/2 | April 18, 2026 23:51 |
| 100% | What is the output of the code regarding the Counter's static count? AP Computer Science A / Unit 2: Using Objects | 1/1 | April 18, 2026 23:47 |
| 100% | Develop code to declare variables to store reference types. AP Computer Science A / Unit 2: Using Objects | 1/1 | April 18, 2026 23:46 |
| 100% | All of the following statements about the substring method are true except: AP Computer Science A / Unit 2: Using Objects | 1/1 | April 18, 2026 23:43 |
| 50% | Identify, using its signature, the correct constructor being called. AP Computer Science A / Unit 2: Using Objects | 1/2 | April 18, 2026 23:43 |
| 0% | What does the program print when executed? AP Computer Science A / Unit 2: Using Objects | 0/1 | April 18, 2026 23:42 |
| 100% | Develop code to cast primitive values to different primitive types in arithmetic expressions and determine the value that is produced as a result. AP Computer Science A / Unit 2: Using Objects | 1/1 | April 18, 2026 23:40 |
| 100% | Which line correctly concatenates s1 and s2 with a space in between using the '+' operator? AP Computer Science A / Unit 2: Using Objects | 1/1 | April 18, 2026 23:38 |
| 100% | If $$ f(x) = \frac{3x - 1}{x^2 + 2x} $$, then $$ f'(x) = $$ ? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:55 |
| 0% | I. For the function $$f(x)=\frac{1}{3}*x^3-2*x+1$$, the candidate for an inflection point is found by setting the second derivative equal to zero; since $$f''(x)=2*x$$, we have $$2*x=0$$ which gives $$x=0$$.
II. For values of x less than 0, $$f''(x) < 0$$ (concave down), and for values greater than 0, $$f''(x) > 0$$ (concave up).
III. Therefore, f has a relative minimum at $$x=0$$.
Which of the above statements correctly describes the properties of f? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 0/1 | April 17, 2026 14:54 |
| 100% | If $$ f(x) = \cos\left(12x^2 + \frac{\pi}{6}\right) $$, then $$ f'\left(\sqrt{\frac{\pi}{36}}\right) = $$ ? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:51 |
| 0% | Consider the function $$f(x)=x^3-6*x^2+9*x+2$$ on the interval $$[2,5]$$. Using the candidate's test, determine the absolute minimum and maximum values of $$f(x)$$ on this interval. AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 0/1 | April 17, 2026 14:49 |
| 0% | If $$y = x\sqrt{2x + 5}$$, then $$y' = $$ AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 0/1 | April 17, 2026 14:47 |
| 0% | I. For the function $$f(x)=x^3-6*x^2+9*x+2$$, the derivative is $$f'(x)=3*x^2-12*x+9$$ with critical numbers at $$x=1$$ and $$x=3$$.
II. The function f is decreasing on the interval $$(-\infty,1)$$.
III. The function f is increasing on the interval $$(3,\infty)$$.
Based on the derivative and the table of values provided, which statements are true about the behavior of f? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 0/1 | April 17, 2026 14:44 |
| 100% | $$\frac{d}{dx}\left(\sin^{-1}x-6x^{\frac{5}{4}}\right)=$$ AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:41 |
| 100% | If $$ x^3 + 2xy - y^2 = 6y $$, then at the point $$ (2, 2) $$, what is $$ \frac{dy}{dx} $$? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:40 |
| 50% | For the function $$t(x)= \cos(2*x)$$, evaluate the second derivative $$t''(0)$$. AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/2 | April 17, 2026 14:38 |
| 100% | If $$ r $$ is the function given by $$ r(x) = e^{5-\frac{x}{4}} $$, which of the following is an equation of the line tangent to the graph of $$ r $$ at the point $$ (4, e^4) $$ ? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:37 |
| 0% | Find the trigonometric function of the form $$f(x)= a*\sin(x)+b*\cos(x)$$ that has a horizontal tangent at $$x=0$$ and satisfies $$f(0)=2$$. Which equation is correct? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 0/1 | April 17, 2026 14:36 |
| 100% | For the function $$y=\ln(x^2+4)$$, the slope of the tangent line equals $$\frac{1}{2}$$ when $$x$$ equals: AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:35 |
| 100% | For the function $$f(x)=-x^3+3*x^2+1$$ shown above, use the first derivative test to identify the interval on which $$f(x)$$ is increasing. AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:34 |
| 0% | If $$e^{x^2 + y} - xy = e$$, then at $$x=1$$ and $$y=0$$, $$\frac{dy}{dx}=$$ AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 0/1 | April 17, 2026 14:34 |
| 0% | Which of the following correctly identifies the relative extrema of the function $$p(x)=x^3-6*x^2+9*x+2$$ based on the first derivative test? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 0/1 | April 17, 2026 14:30 |
| 33% | If $$ f(x) = \tan(3x^2 - \frac{\pi}{3}) $$, then $$ f'\left(\sqrt{\frac{\pi}{9}}\right) = $$ ? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/3 | April 17, 2026 14:30 |
| 100% | All of the following statements about points of inflection and the second derivative are true except: AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:28 |
| 100% | If $$ f(x) = \sin(x^2 + \pi) $$, then $$ f'(\sqrt{2\pi}) = $$ ? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:25 |
| 100% | The graph above represents the function $$h(x)=\frac{1}{x^2+1}$$ on the interval $$[-2, 2]$$. Determine the absolute minimum value of $$h(x)$$ on this interval. AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:24 |
| 100% | If $$f$$ is the function given by $$\displaystyle f(x) = \frac{4}{x} + 5x - 1$$, then $$f'(2) =$$ AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:22 |
| 100% | A company’s profit is modeled by the quadratic function $$f(x)= -x^2+4*x+5$$ over the interval $$[0,5]$$. Use the Extreme Value Theorem to determine the absolute maximum and minimum values of the profit on this interval. AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:22 |
| 100% | Let f be the function defined by $$f(x)=x^3+2x^2-x+5$$. Let $$g(x)=f^{-1}(x)$$, where $$g(7)=1$$. What is the value of $$g'(7)$$? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:18 |
| 100% | Solve for x: $$2*x + \frac{3}{2*x-1} = \frac{7*x-5}{2*x-1}.$$ AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:17 |
| 100% | If $$h(x) = \displaystyle\frac{g'(x)}{f(x)}$$, what is the value of $$h'(3)$$? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:15 |
| 0% | Which of the following statements is true regarding the critical numbers of the function $$f(x)=\frac{x}{x+1}$$ on the domain $$(-\infty,\infty)$$? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 0/1 | April 17, 2026 14:14 |
| 100% | The function $$\displaystyle h$$ is given by $$\displaystyle h(x) = x^5 + 3x - 2$$ and $$\displaystyle h(1) = 2$$. If $$\displaystyle h^{-1}$$ is the inverse of $$\displaystyle h$$, what is the value of $$\displaystyle (h^{-1})'(2)$$? AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:13 |
| 100% | For the function $$f(x)= x^3-3*x^2+2$$, the derivative is $$f'(x)= 3*x*(x-2)$$. Solve the equation $$3*x*(x-2)=0$$ for x. AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/1 | April 17, 2026 14:12 |
| 50% | The slope of the line tangent to the graph of $$y=\ln(\cos(x))$$ at $$x=\frac{\pi}{6}$$ is: AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 1/2 | April 17, 2026 14:10 |
| 0% | For the function $$f(x)= \ln(x)$$ defined on the interval [1, e], the Mean Value Theorem guarantees a value c in (1, e) such that $$f'(c)= \frac{f(e)-f(1)}{e-1}$$. Given that $$f'(x)=\frac{1}{x}$$, solve for c. AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 0/1 | April 17, 2026 14:08 |
| 100% | $$\frac{d}{dx}\left(\cos^{-1}x+4x^{\frac{3}{2}}\right)=$$ AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 2/2 | April 17, 2026 14:08 |
| 100% | Solve for x (approximately) the equation $$\ln\left(\frac{x+3}{2}\right) + \frac{x}{x+4} = 1.$$ Use the table above as a guide. AP Calculus AB / Unit 5: Analytical Applications of Differentiation | 2/2 | April 17, 2026 14:08 |
| 0% | Which of the following is an example of using the multiplication operator with primitive types in Java? AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:38 |
| 0% | Line 3 will not compile in the code segment above. With which of the following statements could we replace this line so that it compiles? AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:38 |
| 0% | All of the following statements regarding compound assignment operators in Java are true except: AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:38 |
| 0% | What is the value of d after the code segment is executed? AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:38 |
| 0% | When the above ListTest program is executed, what is the printed output of the linked list (from head to tail)? AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:38 |
| 0% | What is printed when the code segment is executed? AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:38 |
| 0% | Which of the following shorthand operators is equivalent to the expression a = a * b? AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:38 |
| 100% | What is printed as a result of executing the code segment? AP Computer Science A / Unit 1: Primitive Types | 1/1 | April 9, 2026 21:38 |
| 33% | After executing HeapifyTest, what is the printed output of the heap array? AP Computer Science A / Unit 1: Primitive Types | 1/3 | April 9, 2026 21:35 |
| 67% | Which of the following best describes the value printed when processWords is called? AP Computer Science A / Unit 1: Primitive Types | 2/3 | April 9, 2026 21:35 |
| 50% | What does the program output? AP Computer Science A / Unit 1: Primitive Types | 1/2 | April 9, 2026 21:35 |
| 100% | Assume double dnum has been correctly declared and initialized with a valid value. What is the correct way to find its absolute value, rounded to the nearest integer? AP Computer Science A / Unit 1: Primitive Types | 1/1 | April 9, 2026 21:32 |
| 0% | How many total iterations does the inner loop perform? AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:28 |
| 0% | After executing the code segment, what are the possible values for the variable rand? AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:25 |
| 100% | What is the output when the above program is executed? AP Computer Science A / Unit 1: Primitive Types | 2/2 | April 9, 2026 21:23 |
| 50% | Which of the following expressions evaluate to 0.5? AP Computer Science A / Unit 1: Primitive Types | 1/2 | April 9, 2026 21:23 |
| 50% | What is the error in the merge function above and how can it be corrected? AP Computer Science A / Unit 1: Primitive Types | 1/2 | April 9, 2026 21:22 |
| 100% | What is the value of d after the code segment is executed? AP Computer Science A / Unit 1: Primitive Types | 1/1 | April 9, 2026 21:18 |
| 100% | How many iterations does the while-loop perform? AP Computer Science A / Unit 1: Primitive Types | 1/1 | April 9, 2026 21:12 |
| 0% | Which print statement will produce the following output? AP Computer Science A / Unit 1: Primitive Types | 0/1 | April 9, 2026 21:10 |
APFIVE