500 CÂU HỎI TRẮC NGHIỆM TIN HỌC 10

What is the common form that information is transformed into when input into a computer?

• Text.

• Sound.

• Image.

• Bit sequence.

What are the steps in the information processing process?

• Receiving data, processing data, outputting results.

• Receiving information, processing information, outputting results.

• Receiving information, converting to data, calculating data, outputting results.

• All three answers are incorrect.

What is information?

• Texts and figures.

• Everything that gives us understanding.

• Text, image, sound.

• Image, sound.

Choose the correct statement from the following:

• 1MB = 1024KB.

• 1PB = 1024GB.

• 1ZB = 1024PB.

• 1Bit = 1024B.

Which statement is incorrect regarding the relationship between information and data?

• Data is information that has been input into a computer.

• Information is the meaning of data.

• Information and data have a relatively independent relationship.

• Information lacks integrity.

Which statement is most appropriate about the concept of bit?

• Just the digit 1.

• A number with 1 digit.

• Unit of measurement for knowledge.

• Unit of measurement for information.

What is the purpose of information encoding?

• To change the amount of information.

• To convert information into machine language commands.

• To make information compatible with data in the machine.

• All A, B, C are correct.

The basic unit of information measurement is:

• Bit.

• GHz.

• GB.

• Byte.

What is the essence of the information encoding process?

• Convert binary sequences to another counting system.

• Input information into the computer.

• Convert information to binary bits.

• Identify information.

Choose the correct statement from the following:

• Data is information.

• RAM is external memory.

• Floppy disk is internal memory.

• One byte has 8 bits.