Cloud Computing MCQs with Answers
Practice important Cloud Computing MCQs with answers and explanations.
Chapter: 6
Q221:
What is the maximum speed supported by 802.11g?
A. 22 Mbps
B. 11 Mbps
C. 54 Mbps
D. 700 Mbps
Correct Answer:
C
Chapter: 6
Q222:
Which of the following IEEE 802.11 standards has the longest range?
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
Correct Answer:
B
Chapter: 6
Q223:
The range of IEEE 802.11a is ______ feet.
A. 100
B. 50
C. 150
D. 200
Correct Answer:
B
Chapter: 6
Q224:
Which IEEE 802.11 standard provides the highest speed?
A. 802.11a
B. 802.11b
C. 802.11g
D. 802.11n
Correct Answer:
D
Chapter: 6
Q225:
What happens if the sender does not receive a CTS packet in CSMA/CA?
A. The sender retransmits
B. The sender marks it as a collision
C. The sender aborts the transmission
D. The sender waits indefinitely
Correct Answer:
B
Chapter: 6
Q226:
A wireless LAN without an access point forms a ______ network.
A. Star
B. Ad hoc
C. Mesh
D. Broadcast
Correct Answer:
B
Chapter: 6
Q227:
How many devices in a wireless LAN can connect to a single access point?
A. Only one
B. Multiple
C. Two
D. Limited to three
Correct Answer:
B
Chapter: 6
Q228:
Which wireless technology provides short-distance connectivity for devices with different functionalities?
A. Wi-Fi
B. Ethernet
C. Bluetooth
D. Zigbee
Correct Answer:
C
Chapter: 6
Q229:
Which of the following can Bluetooth connect to form a network?
A. PAN
B. Piconet
C. LAN
D. WAN
Correct Answer:
B
Chapter: 6
Q230:
Which IEEE standard covers Personal Area Networks (PAN) using Bluetooth?
A. IEEE 802.11
B. IEEE 802.3
C. IEEE 802.15
D. IEEE 802.16
Correct Answer:
C
Chapter: 6
Q231:
What is the maximum data rate supported by Bluetooth version 3.x?
A. 1 Mbps
B. 3 Mbps
C. 24 Mbps
D. 54 Mbps
Correct Answer:
C
Chapter: 6
Q232:
What is the maximum range for Bluetooth connections in an ad-hoc network?
A. 1 meter
B. 5 meters
C. 10 meters
D. 100 meters
Correct Answer:
C
Chapter: 6
Q233:
Which version of Bluetooth is designed to work seamlessly with 4G and IoT devices?
A. Bluetooth 2.x
B. Bluetooth 3.x
C. Bluetooth 4.x
D. Bluetooth 1.x
Correct Answer:
C
Chapter: 6
Q234:
Bluetooth can be used for voice and ______ transmission.
A. Video
B. Data
C. Both voice and data
D. Signal
Correct Answer:
C
Chapter: 6
Q235:
What is the maximum data rate supported by Bluetooth 1.x?
A. 1 Mbps
B. 3 Mbps
C. 24 Mbps
D. 10 Mbps
Correct Answer:
A
Chapter: 6
Q236:
Which Bluetooth version uses Wi-Fi 802.11 for data transmission?
A. Bluetooth 1.x
B. Bluetooth 2.x
C. Bluetooth 3.x
D. Bluetooth 4.x
Correct Answer:
C
Chapter: 6
Q237:
What kind of networking is supported by Bluetooth for small device connectivity?
A. Ad-hoc networking
B. Client-server networking
C. Centralized networking
D. Cloud-based networking
Correct Answer:
A
Chapter: 6
Q238:
What does WiMAX stand for?
A. Wireless Internet Access
B. Wireless Maximum
C. Worldwide Interoperability for Microwave Access
D. Wireless Microwave Access
Correct Answer:
C
Chapter: 6
Q239:
Which of the following is a key use of WiMAX?
A. Provides wireless access to homes and offices
B. Mobile phone communication
C. Satellite communication
D. GPS services
Correct Answer:
A
Chapter: 6
Q240:
What is required for a subscriber to use fixed WiMAX?
A. Antennas at premises
B. A mobile phone
C. GPS receiver
D. Wireless LAN
Correct Answer:
A