Comptia Network + Wireless MCQs
Comptia Network + Wireless MCQs
These Comptia Network + Wireless multiple-choice questions and their answers will help you strengthen your grip on the subject of Comptia Network + Wireless. You can prepare for an upcoming exam or job interview with these 30 Comptia Network + Wireless MCQs.
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1: A protocol that combines the wireless authentication method with encryption
A. Modulation
B. Unbounded media
C. Wireless Application Protocol (WAP)
D. Spread spectrum
2: Wireless network that does not contain a wireless access point (WAP)
A. Ad hoc mode
B. Spread spectrum
C. Radio interference
D. Propagation delay
3: An orbit in which a satellite's rotational speed is synchronized with the aearth's rotational speed - making the satellite appear to stay in the same position relative to the Earth
A. Radio waves
B. Channel
C. ISM band
D. Geosynchronous orbit
4: A spread spectrum technique that transmits data on multiple channels sequentially
A. Working group
B. Geosynchronous orbit
C. Cellular technology
D. Direct sequencing
5: A transmission technique that transmits data over different channels with in an assigned frequency range. Each channel is broadcast separately - or multiplexed.
A. Ad hoc mode
B. Carrier wave
C. Orthagonal frequency-division multiplexing (OFDM)
D. Infrastructure mode
6: Interference that matches the frequency of the carrier wave
A. Infrastructure mode
B. Ad hoc mode
C. Radio interference
D. Frequency hopping
7: A Bluetooth network
A. Frequency hopping
B. Spread spectrum
C. Demodulation
D. Piconet
8: A wireless networking device that provides a connection between a wireless network and a cable-based network and controls the data flow of all packets on the wireless network
A. Demodulation
B. Wireless Access Point (WAP)
C. Carrier wave
D. Extensible Authentication Protocol (EAP)
9: A technology based on radio waves connecting to designated areas referred to as cells
A. Demodulation
B. Carrier wave
C. Cellular technology
D. Channel
10: The process of separating a data signal from a carrier wave
A. Wi-Fi
B. Infrastructure mode
C. Frequency hopping
D. Demodulation
11: An electronic device that generates a carrier wave and modulates data signals into the carrier wave
A. Transmitter
B. Unbounded media
C. Wired Equivalent Privacy (WEP)
D. Piconet
12: An unrestricted path for network transmissions
A. Geosynchronous orbit
B. Cellular technology
C. Unbounded media
D. Radio interference
13: A data encryption protocol that makes a wireless network as secure as a wired network
A. Modulation
B. Carrier wave
C. Omni-directional
D. Wired Equivalent Privacy (WEP)
14: The ability of an antenna to focus or aim an electromagnetic signal in a particular direction
A. Orthogonal frequency-division multiplexing (OFDM)
B. Directional
C. Piconet
D. Omni-directional
15: Electromagnetic waves with a frequency range of 10 kHz to 3 -000 -000 MHz
A. Modulation
B. Ad hoc mode
C. Transmitter
D. Radio waves
16: An electromagnetic wave of a set frequency that is used to carry data
A. Carrier wave
B. Demodulation
C. Cellular technology
D. Radio interference
17: The process of mixing a data signal with a carrier wave
A. Modulation
B. Transmitter
C. ISM band
D. Wi-Fi
18: A wireless network that contains one or more access points (WAPs)
A. Wireless Application Protocol (WAP)
B. Ad hoc mode
C. ISM band
D. Infrastructure mode
19: The band of radio frequencies associated with industrial - scientific - and medical devices
A. Directional
B. Extensible Authentication Protocol (EAP)
C. ISM band
D. Direct sequencing
20: A standard developed to insure the safe exchange of data between a wireless network and a portable Wi-Fi device such as a cell phone
A. Cellular technology
B. ISM band
C. Unbounded media
D. Wi-Fi protected access (WPA)
21: The ability of an antenna to transmit electromagnetic signals in all directions
A. Wired Equivalent Privacy (WEP)
B. Channel
C. Ad hoc mode
D. Omni-directional
22: Refers to wireless network products used in the 802.11 category
A. Wireless Access Point (WAP)
B. Wi-Fi
C. Working group
D. ISM band
23: The time it takes data to be transmitted from the earth to a satellite
A. Wireless Access Point (WAP)
B. Propagation delay
C. Geosynchronous orbit
D. Frequency hopping
24: A transmission technique that uses multiple channels to transmit data either simultaneously or sequentially
A. Transmitter
B. Wireless Access Point (WAP)
C. Spread spectrum
D. Wi-Fi
25: The bandwidth of a carrier wave
A. Working group
B. Channel
C. Cellular technology
D. Radio interference
26: An authentication protocol used on both wired and wireless systems
A. Orthagonal frequency-division multiplexing (OFDM)
B. Unbounded media
C. Extensible Authentication Protocol (EAP)
D. Channel
27: An electronic device that receives a modulated signal and demodulates it
A. ISM band
B. Carrier wave
C. Receiver
D. Working group
28: A spread spectrum technique that transmits data on multiple channels simultaneously
A. Wi-Fi protected access (WPA)
B. Direct sequencing
C. Cellular technology
D. Frequency hopping
29: Any standard not fully developed and adopted as an official standards recognized by IEEE
A. Working group
B. Ad hoc mode
C. Wireless Access Point (WAP)
D. Direct sequencing
30: A communications ____ determines how devices on a network communicate.
A. Serial
B. Protocol
C. Extranet
D. Radio
31: In a wireless ____ network, devices broadcast directly to each other.
A. DHCP
B. Add-hoc
C. Ethernet
D. 802.11n
32: "communication _________ enable a mixture of wired and wireless devices to connect over a network.
A. Forms.
B. Filters.
C. Languages.
D. Rotocols
33: The current version of wireless ethernet is ________.
A. 802.11m
B. 802.11g
C. 802.11p
D. 802.11n
34: The frequency spectrum extends ________.
A. Into the gigahertz range.
B. Into the visible light range.
C. Into the ultraviolet range.
D. To infinity
35: A ____ network uses radio frequencies to transmit data between computers and devices on a network.
A. Click
B. Onedrive
C. Wireless
D. Blogs
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Comptia Network + Wireless MCQs
