A+ Certification Exam 220-1101 Practice Test 11

Which of the following answers refer to RG-6 cabling specification? (Select 3 answers)

Coaxial cabling Used for cable television, satellite television and cable modems

Which of the answers listed below refer(s) to F-type connector? (Select all that apply)

Coaxial cabling Used for cable television, satellite television and cable modems RG-59/RG-6 cabling Copper cabling connector Used for analog video and CCTV installations Connector equipped with a screw-on locking mechanism

What are the characteristic features of RG-59 cabling specification? (Select 3 answers)

Coaxial cabling Suitable for short-distance cable runs Used for analog video and CCTV installations

Which of the following connector types is used for RS-232 serial communications?

DB-9/DE-9

Which passive adapter types enable DVI-to-VGA connectivity? (Select 2 answers)

DVI-A to VGA DVI-I to VGA

(true or false ) - Small Outline Dual In-Line Memory Module (SODIMM) is a more compact type of computer memory designed for desktop PCs.

False

Which of the answers listed below refer(s) to the characteristic feature(s) of Static Random-Access Memory (SRAM)? (Select all that apply)

Faster than Dynamic Random-Access Memory (DRAM) More expensive in comparison to Dynamic Random-Access Memory (DRAM) Volatile storage media type Utilized for CPU cache memory chips

Which type of cabling takes advantage of the 19-pin Type A connector?

HDMI

Which of the answers listed below refers to a proprietary 8-pin power connector for iOS devices?

Lightning

Which of the following answers refers to a proprietary connector type that features symmetrical/reversible connector plug?

Lightning

What is the name of the most common connector type used for providing power to various hardware components inside computer case?

Molex connector

Which of the answers listed below refers to a valid SDRAM module combination that can be installed on a single PC motherboard?

None of the above - DDR3 + DDR2, DDR4 + DDR3, or DDR5 + DDR4

Which of the answers listed below refers to a symmetrical/reversible USB connector type?

USB-C

What are the characteristic features of RJ45 connector? (Select 2 answers)

Used with Ethernet network cabling Twisted-pair copper cabling connector

Which of the following can be used as an extension of RAM? (Select all that apply)

Virtual memory Swap/Paging file Swap partition

Which of the following answers describes(s) the characteristics of Dynamic Random-Access Memory (DRAM)? (Select all that apply)

Volatile storage media type Slower than Static Random-Access Memory (SRAM) Widely used as system's primary storage media (regular RAM modules installed in memory slots on the motherboard) Less expensive in comparison to Static Random-Access Memory (SRAM)

(true or false ) - SDRAM's backward compatibility feature provides a convenient way for building PCs utilizing SDRAM modules of different types.

false

Which of the following answers refer(s) to example(s) of fiber-optic connectors? (Select all that apply)

Standard Connector (SC) - t has a push-pull lock system which ensures durable connections. The applications of this connector are in common video and audio cables. It is easy to use and can be connected or disconnected with a simple push or pull, respectively. Lucent Connector (LC) - is smaller in size as compared to the others. It features a 1.25mm ferrule made from ceramic material. It is inserted into devices which provides the interface for the device and the cable to transfer data on a light beam. Straight Tip (ST) - 2.5mm ceramic ferrule

A type of file on the storage drive that an OS can use to hold parts of programs and data files that cannot be stored in RAM due to the insufficient memory space is called: (Select 3 answers)

Swap file Paging file Virtual RAM

Which of the answers listed below refer to RJ11 connector? (Select 3 answers)

Telephone equipment Dial-up networking Twisted-pair copper cabling

Video Graphics Array (VGA) connector is a:

Three-row 15-pin connector

(true or false ) - Random Access Memory (RAM) falls into the category of the so-called volatile storage media. It requires a continuous flow of electricity to preserve its contents thus all the data stored in RAM lasts only while the power is on.

True

(true or false ) - The 66 block (older type / primarily used in analog telephone systems) and the 110 block (newer type / used in computer networks) are examples of punchdown blocks used for connecting sets of wires.

True

(true or false ) - The placement of a notch on the RAM module contact surface allows for proper alignment of the module with the memory bank on the motherboard and prevents the installation of incompatible memory types.

True

(true or false ) - The term "Synchronous Dynamic Random-Access Memory (SDRAM)" refers to a broad category of DRAM modules that rely on the signal sent by the system clock in order to coordinate their functioning with other internal PC components.

True