Data Representation, Programming (Python), and Cyber Security

Data Representation, Programming (Python), and Cyber Security

Assessment

Flashcard

Computers

Professional Development

Easy

Created by

Laaibah Malik

Used 1+ times

FREE Resource

Student preview

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32 questions

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1.

FLASHCARD QUESTION

Front

What is binary?

Back

Binary consists of 1s and 0s, which computers use to store everything.

2.

FLASHCARD QUESTION

Front

How many bits are in a byte?

Back

1 byte = 8 bits.

3.

FLASHCARD QUESTION

Front

What is 1 kilobyte (KB) in bytes?

Back

1 kilobyte (KB) = 1024 bytes.

4.

FLASHCARD QUESTION

Front

What is the difference between bitmap and vector images?

Back

Bitmap images are made of tiny pixels, so they can become blurry when zoomed in.
Vector images are made of shapes and lines, so they stay clear when resized.

5.

FLASHCARD QUESTION

Front

What is ASCII?

Back

ASCII is a way for computers to turn letters and symbols into numbers, so they can understand and store text.

6.

FLASHCARD QUESTION

Front

What is the output of an AND logic gate?

Back

The output is 1 only if both inputs are 1.

7.

FLASHCARD QUESTION

Front

What is the difference between lossy and lossless compression?

Back

Lossy compression loses some data (e.g., JPEG), while lossless compression retains all data (e.g., ZIP).

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