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lossless-compression MCQ Questions for Class 9

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3 questions tagged with lossless-compression.

Question 1/3 Hard Artificial Intelligence ICT (Information & Communication Technology) Skills-I Using an operating system and file management Class 9 Level 38

दोषरहित संपीड़न कब सबसे उपयुक्त है?

When is lossless compression most suitable?

Explanation opens after your attempt
Correct Answer

D. जब मूल डेटा पूरी तरह वापस चाहिएWhen the original data must be recovered exactly

Step 1

Concept

Lossless compression restores the original data without loss. It is important for documents and program files.

Step 2

Why this answer is correct

The correct answer is D. जब मूल डेटा पूरी तरह वापस चाहिए / When the original data must be recovered exactly. Lossless compression restores the original data without loss. It is important for documents and program files.

Step 3

Exam Tip

दोषरहित संपीड़न मूल डेटा को बिना हानि वापस देता है। दस्तावेज और कार्यक्रम फाइलों में यह महत्वपूर्ण है।

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Question 2/3 Expert Artificial Intelligence ICT (Information & Communication Technology) Skills-I Basic computer operations (hardware and software) Class 9 Level 32

किस प्रकार की फाइल के लिए दोषरहित कम्प्रेशन सबसे आवश्यक है?

For which type of file is lossless compression most necessary?

Explanation opens after your attempt
Correct Answer

C. कार्यक्रम की निष्पादन योग्य फाइलA program executable file

Step 1

Concept

Even one incorrect bit can affect a program file so the original data must remain exact. Focus on data integrity in the exam.

Step 2

Why this answer is correct

The correct answer is C. कार्यक्रम की निष्पादन योग्य फाइल / A program executable file. Even one incorrect bit can affect a program file so the original data must remain exact. Focus on data integrity in the exam.

Step 3

Exam Tip

कार्यक्रम फाइल में एक भी गलत बिट कार्य को प्रभावित कर सकता है इसलिए मूल डेटा पूरी तरह सुरक्षित रहना चाहिए। परीक्षा में डेटा अखंडता देखें।

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Question 3/3 Hard Artificial Intelligence ICT (Information & Communication Technology) Skills-I Basic computer operations (hardware and software) Class 9 Level 31

दोषरहित कम्प्रेशन कब अधिक उपयुक्त है?

When is lossless compression more appropriate?

Explanation opens after your attempt
Correct Answer

B. जब मूल डेटा पूरी तरह वापस चाहिएWhen the original data must be recovered exactly

Step 1

Concept

Lossless compression allows the original data to be recovered exactly. It is useful for documents and program files.

Step 2

Why this answer is correct

The correct answer is B. जब मूल डेटा पूरी तरह वापस चाहिए / When the original data must be recovered exactly. Lossless compression allows the original data to be recovered exactly. It is useful for documents and program files.

Step 3

Exam Tip

दोषरहित कम्प्रेशन में मूल डेटा पूरी तरह पुनः प्राप्त किया जा सकता है। यह दस्तावेज और कार्यक्रम फाइलों के लिए उपयोगी है।

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