9th Class Computer Science Chapter Wise Online MCQ Test With Answers PDF English Medium

Computer Science 9th Class English Medium Online Test

Sr. #	Questions	Answers Choice
1	Which types of software testing focuses on the entire software system's performance?	Unit Testing System Testing Integration Testing Regression Testing
2	Which of the following ensures data consistency in a software system?	Fault tolerance Scalability Modular design Transaction management
3	What does"Scalability" mean in a sofwate system	Ability to proent system crashes Ability to integrate with third party software Ability to expand and handle increased workloads ability to function with minimal resources
4	The term "middleware" in software system refers to.	Software theat bridges communication between systems Tools for debgging software User facing applicaions Backend databases
5	Which dterm describe software that is designed to adapt to changes in user needs?	Portable software Flexibel software Robust software Configurable software
6	In software system , modularity refers to	Using exeternal libraries in a project Breaking a system into smaller manageable parts Writing reusable code Testing indivual components separately
7	What is the primary goal of software design in system development?	Testing the software Defining the system architectures Writing code Minimizing system errors
8	Which of the following is NOT a characteristic of a software system?	Scalability Reliability Tangibility Maintainability
9	What was the name of first created virus?	Creeper Greeper OS UDP
10	The first computer virus was created in ?	1971 1972 1973 1974
11	Which of the following is an example of ensuring data integity through troubleshooting.	Updating the operating system regularly Identifyng a softwre bug that causes incorrect database results. Using a ooling apad to prevent laptop overheating Updating the operating system regularly
12	What does trouleshooting help prevent by quickly identifying and resolving issues?	Downtime and lost productivity The need for regular maintences The need for professional help the need for software updates

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