Lecture 01 - IT 1020SEF

What is my Name?

• Daniel

• Bob

• Dani

• Panda

Which is the most important component of a computer in terms of running or executing a program?

• Hard Drive

• RAM

• CPU

• Memory

What are the three major components of a CPU?

• ALU, Register, Motherboard

• Control Unit, GPU, Cache

• ALU, Control Unit, Register

• RAM, ALU, Control Unit

Where is my Office ?

• 11 Floor

• 10 Floor

• 9 Floor

• -999 Floor

In the Von Neumann architecture, where are both instructions and data stored?

• In the CPU

• In the memory

• In the ALU

• In the input/output devices

The performance of a CPU is commonly measured by which of the following?

• Cache size

• Clock speed

• Number of cores

• Bus speed

What is the primary function of the Arithmetic Logic Unit (ALU) within the CPU?

• To fetch instructions from memory

• To store data permanently

• To perform arithmetic and logical operations

• To control the flow of data between the CPU and peripherals

What happens to the data stored in RAM when the computer is turned off?

• It is permanently saved

• It is erased

• It is compressed and stored for future use

• hmmm no idea

Which type of memory is used for long-term data storage?

• RAM

• Registers

• Secondary memory

• Cache memory

How many bits consist of one byte?

• 4 bits

• 8 bits

• 16 bits

• 32 bits