PLC Buster 2024

What is a key characteristic of vector data structures in computer science?

• They have a fixed size.

• They can only store integers.

• They automatically resize when elements are added or removed.

• They are always sorted in ascending order.

Which of the following best describes the Harvard architecture?

• It uses a single set of address/data buses between the CPU and memory.

• It features separate storage and signal pathways for instructions and data.

• It is primarily used in quantum computing.

• It relies on cloud storage for memory needs.

What distinguishes the Von Neumann architecture from the Harvard architecture?

• Von Neumann architecture uses a two memory spaces for instructions and a single memory for data.

• Von Neumann architecture uses a two memory spaces for data and a single memory for instructions.

• Von Neumann architecture uses a single memory for both data and instructions.

• Von Neumann architecture uses a single memory for data and a single memory for instructions.

What is the difference between bit rate and baud rate?

• Bit rate is the number of bits transmitted per second, while baud rate is the number of signal units per second.

• Baud rate is the number of bits transmitted per second, while bit rate is the number of signal units per second.

• Baud rate is the number of bytes transmitted per second, while bit rate is the number of signal units per second.

• Bit rate is the number of bytes transmitted per second, while baud rate is the number of signal units per second.

Which layer of the TCP/IP stack is responsible for providing end-to-end communication services for applications?

• Network Interface Layer

• Internet Layer

• Transport Layer

• Application Layer

What does CSMA stand for in networking?

• Complete Sense Multiple Access

• Carrier Sense Multiple Access

• Carrier Sense Multiple Avoidance

• Computer Sense Multiple Avoidance

Which of the following is a primary function of the Internet Layer in the TCP/IP model?

• Error detection and correction

• Routing of packets across networks

• Establishing a reliable connection

• Data format translation

In the context of the TCP/IP stack, which protocol does not operate at the Application Layer?

• SMTP

• HTTP

• IP

• FTP

What is a primary advantage of using the Harvard architecture over the Von Neumann architecture?

• It is easier to implement in software.

• It allows for faster execution of instructions by separating the storage and pathways of data and instructions.

• It requires less physical space on a chip.

• It is more cost-effective for large-scale computations.

What is the correct dot product formula for working with vectors?

• (Ax * Bx) + (Ay * By)

• (Ax + Bx) + (Ay + By)

• (Ax + Bx) * (Ay + By)

• (Ax Bx) * (Ay * By)