A+ Objective 3.1 Networking (Core 1)

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A+ OBJECTIVE 3.1 HARDWARE

1 / 22

Which type of connector is commonly used for Thunderbolt interfaces?

2 / 22

Which devices within a computer system are typically powered using MOLEX connectors?

3 / 22

What is the primary function of a MOLEX connector commonly found in computer hardware?

4 / 22

What is the maximum length, without the use of repeaters or other equipment, for an Ethernet cable to reliably transmit data in a standard Ethernet (10/100/1000BASE-T) network?

5 / 22

What is the approximate maximum distance, without using any signal boosting or amplification, that HDMI cables can reliably transmit high-definition video and audio signals?

6 / 22

In hard drive terminology, what does RPM stand for in relation to disk speed?

7 / 22

Which type of hard drive connection allows for external storage devices to be connected to a computer using a specialized port, often capable of higher data transfer rates than USB?

8 / 22

Which interface type is commonly used for connecting hard drives internally in modern computers and supports data transfer rates up to 6 Gb/s?

9 / 22

In an RJ-45 connector, which color-coding scheme is often used for connections to a straight-through cable, allowing connection between different devices?

10 / 22

What are the wire color sequences for the T568B wiring standards in an RJ-45 connector, respectively?

11 / 22

Which wiring standards determine the arrangement of wires in an RJ-45 connector for Ethernet connections?

12 / 22

What is the number of pins found in an RJ-45 connector commonly used in Ethernet networking?

13 / 22

What cable type is known for transmitting digital and analog video signals and is commonly used in older computer monitors and projectors?

14 / 22

Which cable type features a core made of a solid copper conductor surrounded by insulation and a metallic shield for protection against electromagnetic

15 / 22

Which connector type is commonly used in audio-visual applications and features three rows of pins for transmitting analog video signals?

16 / 22

What is the primary purpose of using an optical fiber cable over a traditional copper cable in networking?

17 / 22

Among the listed connector types, which one is commonly used in fiber optic connections and features a push-pull mechanism?

18 / 22

Which peripheral cable type delivers higher data transfer rates and increased power delivery compared to its predecessor, featuring a distinct blue connector?

19 / 22

Which connector type is commonly used for analog telephones and supports up to six wires?

20 / 22

Among the listed video cables, which one is commonly used for connecting laptops to external displays and supports high-definition video and audio transmission?

21 / 22

What is the primary purpose of using a plenum-rated cable in networking installations?

22 / 22

Which network cable type is known for its backward compatibility with Cat 5 and Cat 5e, and offers improved performance due to reduced crosstalk?

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