PCB Technology & Digital Applications 4

Question 1

What PCB design technology allows components to be embedded inside the PCB substrate rather than mounted on the surface?

Accepted Answer

Embedded component technology

Answer

Embedded component technology places passive or active components within the PCB core layers to save surface area and shorten interconnects.

Question 2

Which digital tool is used to verify that a PCB layout matches the original schematic by comparing netlists?

Accepted Answer

Layout vs. Schematic (LVS) checker

Answer

LVS compares the extracted layout netlist against the schematic netlist to ensure every connection is correctly implemented.

Question 3

In high-speed PCB design, which software analysis technique identifies traces that may act as unintended antennas and radiate EMI?

Accepted Answer

Electromagnetic simulation (EM simulation)

Answer

EM simulation tools model the board's electromagnetic fields to predict radiation hotspots and coupling paths.

Question 4

What is the primary advantage of using a PCB design tool with real-time DRC enabled during routing?

Accepted Answer

Violations are flagged instantly so the designer can correct them without running a separate check afterward

Answer

Real-time DRC catches errors such as clearance violations immediately, reducing rework at the end of the design cycle.

Question 5

Which modern PCB EDA platform is known for being cloud-based and allows multiple designers to collaborate on the same board in real time?

Accepted Answer

Altium 365

Answer

Altium 365 is a cloud platform that enables version control, design sharing, and simultaneous multi-user collaboration on PCB projects.

PCB - Design Practice Test