Objective Questions

Data can be organized using __________ structures.

__________ representation stores and organizes data in a structured format, typ…

__________ representation visually displays relationships between entities usin…

__________ algebra deals with logical operations using values "true" and "false…

__________ code is the lowest-level programming language, consisting of binary …

__________ language is a human-readable representation of machine code.

__________ representation captures the "meaning" behind data.

__________ notation uses symbols to represent mathematical concepts.

A bit can represent a binary value of __________ or 1.

A group of 8 bits is called a __________.

The binary system represents data using combinations of __________ and 1s.

__________ (ASCII) uses 7 bits to represent 128 characters.

__________ supports nearly all languages and symbols, including emoji.

In ASCII, the uppercase letter 'A' has the decimal code __________.

The decimal system is also known as base-__________.

The binary system is base-__________.

The octal system is base-__________.

The hexadecimal system is base-__________.

Images are broken down into tiny squares called __________.

Colors are often represented using the __________ color model (Red, Green, Blue…

In Boolean algebra, "true" is often represented as __________ and "false" as 0.

Machine code consists of __________ instructions that the CPU executes directly.

Assembly language uses __________ (short words or symbols) to represent instruc…

The most popular number system for everyday use is the __________ number system.

The binary number system uses digits __________ and 1.

The octal number system uses digits 0 through __________.

The hexadecimal number system uses digits 0-9 and letters __________ through F.

In hexadecimal, the letter 'A' represents the decimal value __________.

To convert a decimal number to binary, repeatedly divide by __________ and reco…

To convert binary to decimal, multiply each digit by the corresponding power of…

To convert a decimal fraction to binary, repeatedly __________ by 2.

In ASCII, uppercase letters range from 'A' (code 65) to 'Z' (code __________).

In ASCII, lowercase letters range from 'a' (code 97) to 'z' (code __________).

In ASCII, the digit '0' has the code __________.

ASCII includes approximately 20 to 40 __________ characters.

__________ are very fast storage areas within the CPU.

__________ (Random Access Memory) stores data temporarily.

1 Kilobyte (KB) = __________ bytes.

1 Gigabyte (GB) = __________ Megabytes (MB).

About 90 bytes can store a typical line of __________.

A typical 3-minute song (128k bitrate) is about __________ MB.

CPU speed is measured in __________ (Hz).

What is the fundamental unit of digital information?

How many bits does ASCII use to represent characters?

Which character encoding standard is designed to support nearly all languages a…

In the binary number system, what digits are used?

What is the base of the octal number system?

What digits are used in the hexadecimal number system?

In the context of image representation, what are the tiny squares that make up …

What does the RGB color model stand for?

What is machine code?

What is assembly language?

What does Boolean algebra deal with?

What is the decimal equivalent of the binary number 1011?

What is the ASCII code range for uppercase English letters?

What is the ASCII code range for lowercase English letters?

What is the ASCII code range for the digits '0' through '9'?

What is the primary use of the hexadecimal number system in computing?

Which number system is most commonly used for everyday human calculations?

To convert a decimal number to binary, what is the process?

How are colors within an image typically represented using the RGB model?

What does a database typically use for storing and organizing data?

What is the base of the decimal number system?

Which type of representation deals with conveying meaning through a sequence of…

What is the process of converting a decimal fraction to a binary fraction?

What are the three logical operations mentioned as part of Boolean algebra?

What is the binary number 01100001 equivalent to in decimal, and what character…

What does a graph representation use to visually display relationships between …

What is semantic representation concerned with?

According to the ASCII table, what is the decimal code for the character 'A'?

According to the ASCII table, what is the decimal code for the character '0'?

What is the primary function of the Central Processing Unit (CPU) in a computer…

Which of the following is considered an output device?

What type of memory is RAM (Random Access Memory)?

Which part of the CPU is responsible for executing all arithmetic and logical o…

Which storage measurement unit represents the smallest basic unit of data?

What is the key characteristic of ROM (Read Only Memory)?

What does the Control Unit (CU) of the CPU do?

What is the speed of a Central Processing Unit (CPU) measured in?

Which of the following is an example of an input device?

What is the main difference between RAM and a hard drive?

What is the role of registers in the CPU?

Which of these storage devices uses laser light to read and write data?

What is the function of an output device?

Approximately how much data can a CD-ROM store?

Which of the following is NOT a type of monitor mentioned in the lecture?

Which part of the CPU reads the code for the next instruction to be executed?

A byte is composed of how many bits?

What does the term 'volatile' mean in the context of RAM?

What is the primary function of a printer?

What are the three main parts of a CPU?

A flash disk is a type of:

What is computer hardware?

1 GHz = __________ cycles per second.

Which of the following is an example of system software?

Which of the following is an example of application software?

What is the primary role of system software?

Which of the following is a characteristic of a computer?

What does the versatility of a computer refer to?

Which of the following is NOT a core functionality of a computer?