Important Notes: It is necessary to use the implementation of the project through functions and matrices.

System idea: A system for managing quizzes so that the administrator can add a question bank and each time it appears The student has 5 different random questions to answer and the test result will be shown to him.

System components: Public interface: It asks the system user to log in either as an administrator or as a requester:

Administrator interface: The administrator enters it after checking the password and username; which of During which they can: Add an official delete official Find an official View all system administrators Add a question View question bank with correct answers delete a question

When you press "q" it goes back

Student interface: the student enters it to show him the nature of the test he wants to pass: Java Test (displays 5 unique random questions from the question bank entered by the administrator) Math test (5 random questions)

After the student solves the short test, his result appears to him, and if he is successful in the Java test, and he has some errors, he is shown to correct them. The student can submit as many tests as he wants

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Welcome to test maker +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ You are ? a. An admin b. A student press q to exit .. -+-+-+ 1+111+1+1+ -+-+-+-+ -+-+-+-+ Welcome to test maker +-+-+-+-+-+-+ -+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- You are ? a. An admin b. A student press q to exit .. Enter username : Samia Enter password : 123456 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Hi Admin +-+-+-+-+-+-+- -+-+-+-+- --+-+-+-+-+-+-+-+-+-+-+- -+-+-+-+-+ a. add an admin b. delete an admin search for an admin d. show all admins e. add a question f. show all questions g. delete a question press q to back.. tttttt +-+-+-+ -+-+-+- -+-+-+- -+-+-+ -+-+-+-+-+-+- Hi Student +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ a. Math exam b. Java exam press q to back +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ b +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Start Java Exam, Best wishes PI+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+ 1. Which of the following is not a Java features? a. Dynamic b. Architecture Neutral Use of pointers Your answer -+-+-+-+ --+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-- Start Java Exam, Best Wishes +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- 1. Which of the following is not a Java features? a. Dynamic b. Architecture Neutral c. Use of pointers Your answer 2. Which package contains the Random class? a. java.util package b. java.lang package c. java.awt package Your answer : C 3. is used to find and fix bugs in the Java programs. a. JRE b. JDE c. JDK Your answer : 4. Which data type value is returned by all transcendental math functions? i a int b. float c. double Your answer : 5. Which of the following operators has more pzecedance in Java? a. + b. Your answer : Oh, you failed try again your score is 2/5 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ -+-+ Hi Student +-+-+-+-+ +-+-+-+ a. Math exam b. Java exam press g to back.. +1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+ a + +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- -+-+-+-+-+-+-+-+-+-+ Start Math Exam, Best wishes +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 1. How muchis 5-5-30 2. How much is 8-6 = 2 3. How much is 5-93-4 4. How much is 9-5 %3D4 | 5. How much is 8 / 9 = 1111 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ^_^ Nice, You pass the test successfully with grade 4/5 +-+-+-+ +++ Hi Student ++++ +-+-+-+-+-+-+-+- ++-+-+ | a. Math exam b. Java exam pressg to back .. +1+1+1+1+1+1+1+1+1+1 --+-+-+-+-+ | +1+1+1+1+ Hi Student +-+-+-+-+-+- a. Math exam b. Java exam press q to back .. +-+-+-+-+-+-+-+-+-+-+-+-+-+- a -+-+-+-+-+-+-+-+- ---- Start Math Exam, Best wishes +-+-+-+-+ +-+-+-+-+ -+-+-+-+-+ ++++ +1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1 -+-+-+-+-+-+ 1. How much is 5 - 1 = 54 12. How much is 1 * 4 = 545 3. How much is 7 / 6 = 45 4. How much is 6.2%3D45 5. How muchis 4/2= 32 | +1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+ Oh, you failed try again. your score is 1/5 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Start Java Escam, Best Wishes +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 1. is used to find and fix bugs in the Java programs. a. JRE b. JDB C. JDK Your answer :D 2. Which of the following operators has more precedance in Java? Your answer :D 2. Which data type value is returned by all transcendental math functions? b. float c. double Tour answer : 4. Which of the following is not a Java features? a. Dynamic b. Architecture Neutral c. Use of pointers Your answer :D 5. Which package contains the Randon class? a. java.util package b. java.lang package c. java.awt package Your answer : a -+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+- *_* Nice, You pass the test successfully with grade = 4/5 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ The Correction -+-+-+-+ 2. Which of the following is not a Java features? a. Dynamic b. Architecture Neutral c. Use of pointers the correct answer = +-+-+-+-+ -+-+-+-+-+