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| { | |
| "e96a360d-49e6-43b0-aedc-aa6b12f85c27": { | |
| "quizId": "e96a360d-49e6-43b0-aedc-aa6b12f85c27", | |
| "uploadId": "d5177146-dcab-4240-8995-012c30f7111b", | |
| "questionType": "MCQ", | |
| "difficulty": "medium", | |
| "questions": [ | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 1: What is the primary function of the Jacobian matrix in robotics?", | |
| "options": [ | |
| "A) To relate joint-space positions to task-space positions", | |
| "B) To relate joint-space velocities to task-space velocities", | |
| "C) To relate joint-space accelerations to task-space accelerations", | |
| "D) To relate joint-space forces to task-space forces" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 2: What is the purpose of the Inverse Kinematics solver in the given laboratory experiment?", | |
| "options": [ | |
| "A) To compute the end-effector pose given a set of joint variables", | |
| "B) To compute the joint variables required to achieve a prescribed end-effector pose", | |
| "C) To compute the Jacobian matrix of the robotic arm", | |
| "D) To simulate the physical dynamics of the robotic arm" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 3: What type of joints are used in the 2-DOF robotic arm modelled in the experiment?", | |
| "options": [ | |
| "A) Prismatic joints", | |
| "B) Revolute joints", | |
| "C) Spherical joints", | |
| "D) Cylindrical joints" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 4: What is the purpose of the Trapezoidal Velocity Profile Trajectory block in the Simulink model?", | |
| "options": [ | |
| "A) To generate a smooth position profile for the end-effector", | |
| "B) To generate a smooth velocity profile for the end-effector", | |
| "C) To generate a smooth acceleration profile for the end-effector", | |
| "D) To generate a trapezoidal velocity profile for the end-effector" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 5: What is the effect of tightening the tolerances of the Inverse Kinematics solver on the simulation time?", | |
| "options": [ | |
| "A) The simulation time decreases", | |
| "B) The simulation time remains the same", | |
| "C) The simulation time increases", | |
| "D) The simulation time becomes unpredictable" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 6: What is the purpose of the Get Jacobian block in the Simulink model?", | |
| "options": [ | |
| "A) To compute the Jacobian matrix of the robotic arm", | |
| "B) To compute the inverse of the Jacobian matrix", | |
| "C) To compute the determinant of the Jacobian matrix", | |
| "D) To compute the singular values of the Jacobian matrix" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 7: What is the effect of using a variable-step solver on the Jacobian-velocity signal in the simulation?", | |
| "options": [ | |
| "A) The signal becomes smoother and more accurate", | |
| "B) The signal remains the same", | |
| "C) The signal becomes noisier and less accurate", | |
| "D) The signal becomes unpredictable" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 8: What is the purpose of the Forward Kinematics block in the Simulink model?", | |
| "options": [ | |
| "A) To compute the end-effector pose given a set of joint variables", | |
| "B) To compute the joint variables required to achieve a prescribed end-effector pose", | |
| "C) To compute the Jacobian matrix of the robotic arm", | |
| "D) To simulate the physical dynamics of the robotic arm" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 9: What is the effect of using Interpreted execution mode in the Simulink blocks on the simulation time?", | |
| "options": [ | |
| "A) The simulation time decreases", | |
| "B) The simulation time remains the same", | |
| "C) The simulation time increases", | |
| "D) The simulation time becomes unpredictable" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 10: What is the purpose of the Simscape Multibody model in the experiment?", | |
| "options": [ | |
| "A) To simulate the physical dynamics of the robotic arm", | |
| "B) To compute the Jacobian matrix of the robotic arm", | |
| "C) To compute the inverse kinematics of the robotic arm", | |
| "D) To generate a smooth trajectory for the end-effector" | |
| ] | |
| } | |
| ], | |
| "answerKey": [ | |
| { | |
| "questionId": "Question 1", | |
| "correctAnswer": "B) To relate joint-space velocities to task-space velocities" | |
| }, | |
| { | |
| "questionId": "Question 2", | |
| "correctAnswer": "B) To compute the joint variables required to achieve a prescribed end-effector pose" | |
| }, | |
| { | |
| "questionId": "Question 3", | |
| "correctAnswer": "B) Revolute joints" | |
| }, | |
| { | |
| "questionId": "Question 4", | |
| "correctAnswer": "D) To generate a trapezoidal velocity profile for the end-effector" | |
| }, | |
| { | |
| "questionId": "Question 5", | |
| "correctAnswer": "C) The simulation time increases" | |
| }, | |
| { | |
| "questionId": "Question 6", | |
| "correctAnswer": "A) To compute the Jacobian matrix of the robotic arm" | |
| }, | |
| { | |
| "questionId": "Question 7", | |
| "correctAnswer": "C) The signal becomes noisier and less accurate" | |
| }, | |
| { | |
| "questionId": "Question 8", | |
| "correctAnswer": "A) To compute the end-effector pose given a set of joint variables" | |
| }, | |
| { | |
| "questionId": "Question 9", | |
| "correctAnswer": "C) The simulation time increases" | |
| }, | |
| { | |
| "questionId": "Question 10", | |
| "correctAnswer": "A) To simulate the physical dynamics of the robotic arm" | |
| } | |
| ] | |
| }, | |
| "2d0bf1c3-e39e-4f47-861c-8a928d518e74": { | |
| "quizId": "2d0bf1c3-e39e-4f47-861c-8a928d518e74", | |
| "uploadId": "152b4ea7-5515-4eea-b93d-e675e3f32247", | |
| "questionType": "MCQ", | |
| "difficulty": "medium", | |
| "questions": [ | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 1: ما هي العلاقة بين الشفافية والمساءلة في أخلاقيات الذكاء الاصطناعي؟", | |
| "options": [ | |
| "A) الشفافية هي الغاية والمساءلة هي الوسيلة", | |
| "B) الشفافية والمساءلة وجهين لعملة واحدة", | |
| "C) الشفافية هي الوسيلة والمساءلة هي الغاية", | |
| "D) لا علاقة بين الشفافية والمساءلة" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 2: ما هو معنى الشفافية في سياق الذكاء الاصطناعي؟", | |
| "options": [ | |
| "A) القدرة على اتخاذ القرارات السريعة", | |
| "B) القدرة على فهم النظام وتفسير أسباب اتخاذه لقرار معين", | |
| "C) القدرة على تحديد الطرف المسؤول عن القرارات", | |
| "D) القدرة على إخفاء البيانات" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 3: لماذا لا يمكن فصل المساءلة عن الشفافية في أنظمة الذكاء الاصطناعي؟", | |
| "options": [ | |
| "A) لأن الشفافية ليست ضرورية للمساءلة", | |
| "B) لأن المساءلة لا تحتاج إلى الشفافية", | |
| "C) لأن الشفافية تضمن القدرة على التفسير وتحديد المسؤولية", | |
| "D) لأن الشفافية تتعارض مع المساءلة" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 4: ما هو مصدر تحيز خوارزمية التوظيف في حالة أمازون؟", | |
| "options": [ | |
| "A) البيانات التاريخية التي تدربت عليها الخوارزمية", | |
| "B) الخوارزمية نفسها", | |
| "C) المستخدمون الذين يديرون الخوارزمية", | |
| "D) النظام الحاسوبي الذي يعمل عليه الخوارزمية" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 5: ما هي النتيجة الرئيسية لتحيز خوارزمية التوظيف في حالة أمازون؟", | |
| "options": [ | |
| "A) استبعاد كفاءات بناءً على الجنس", | |
| "B) زيادة فرص العمل للنساء", | |
| "C) تحسين دقة الخوارزمية", | |
| "D) خفض التكاليف الإدارية" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 6: ما هو مصدر تحيز خوارزمية الرعاية الصحية في حالة Optum Health؟", | |
| "options": [ | |
| "A) البيانات التاريخية التي تدربت عليها الخوارزمية", | |
| "B) الخوارزمية نفسها", | |
| "C) المستخدمون الذين يديرون الخوارزمية", | |
| "D) النظام الحاسوبي الذي يعمل عليه الخوارزمية" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 7: ما هي النتيجة الرئيسية لتحيز خوارزمية الرعاية الصحية في حالة Optum Health؟", | |
| "options": [ | |
| "A) تمييز عرقي غير مباشر", | |
| "B) تحسين جودة الرعاية الصحية", | |
| "C) خفض التكاليف الصحية", | |
| "D) زيادة فرص الحصول على الرعاية الصحية" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 8: ما هو مصدر تحيز أنظمة التعرف على الوجوه؟", | |
| "options": [ | |
| "A) البيانات التاريخية التي تدربت عليها الأنظمة", | |
| "B) الخوارزمية نفسها", | |
| "C) المستخدمون الذين يديرون الأنظمة", | |
| "D) النظام الحاسوبي الذي يعمل عليه الأنظمة" | |
| ] | |
| }, | |
| { | |
| "type": "MCQ", | |
| "difficulty": "medium", | |
| "question": "Question 9: ما هي النتيجة الرئيسية لتحيز أنظمة التعرف على الوجوه؟", | |
| "options": [ | |
| "A) تسبب ضرر تمييزي في سياقات أمنية وقانونية", | |
| "B) تحسين دقة الأنظمة", | |
| "C) خفض التكاليف الإدارية", | |
| "D) زيادة فرص العمل للنساء" | |
| ] | |
| } | |
| ], | |
| "answerKey": [ | |
| { | |
| "questionId": "Question 1", | |
| "correctAnswer": "B) الشفافية والمساءلة وجهين لعملة واحدة" | |
| }, | |
| { | |
| "questionId": "Question 2", | |
| "correctAnswer": "B) القدرة على فهم النظام وتفسير أسباب اتخاذه لقرار معين" | |
| }, | |
| { | |
| "questionId": "Question 3", | |
| "correctAnswer": "C) لأن الشفافية تضمن القدرة على التفسير وتحديد المسؤولية" | |
| }, | |
| { | |
| "questionId": "Question 4", | |
| "correctAnswer": "A) البيانات التاريخية التي تدربت عليها الخوارزمية" | |
| }, | |
| { | |
| "questionId": "Question 5", | |
| "correctAnswer": "A) استبعاد كفاءات بناءً على الجنس" | |
| }, | |
| { | |
| "questionId": "Question 6", | |
| "correctAnswer": "A) البيانات التاريخية التي تدربت عليها الخوارزمية" | |
| }, | |
| { | |
| "questionId": "Question 7", | |
| "correctAnswer": "A) تمييز عرقي غير مباشر" | |
| }, | |
| { | |
| "questionId": "Question 8", | |
| "correctAnswer": "A) البيانات التاريخية التي تدربت عليها الأنظمة" | |
| }, | |
| { | |
| "questionId": "Question 9", | |
| "correctAnswer": "A) تسبب ضرر تمييزي في سياقات أمنية وقانونية" | |
| } | |
| ] | |
| } | |
| } |