TestOut LabSim A+ Certification Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the TestOut LabSim A+ Certification Exam with our comprehensive quiz. Strengthen your understanding with flashcards and practice multiple-choice questions with detailed explanations. Achieve success on your certification journey!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is a significant advantage of Shielded Twisted Pair (STP) over Unshielded Twisted Pair (UTP)?

Lower cost
Greater resistance to interference
Easier installation
Longer cable lengths

The correct answer is: Greater resistance to interference

A significant advantage of Shielded Twisted Pair (STP) over Unshielded Twisted Pair (UTP) is its greater resistance to interference. STP cables have additional shielding around the pairs of wires, which helps to block electromagnetic interference (EMI) and radio frequency interference (RFI) that can affect data transmission. This shielding is particularly beneficial in environments with a high amount of electrical noise, such as near heavy machinery or other electronic devices. This increased resistance to interference allows STP to maintain a more stable and reliable signal under adverse conditions, making it ideal for applications requiring high data integrity, such as in industrial settings or data centers. The shielding also enables STP cables to support higher bandwidths over longer distances compared to UTP, making them preferable for high-performance networking tasks.