1.
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2.
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3.
What is the max. indoor range of 802.11n standard wireless LAN?
Correct Answer
C. ~229 feet/70 Meters
Explanation
The maximum indoor range of the 802.11n standard wireless LAN is approximately 229 feet or 70 meters. This means that within this range, the wireless LAN signal can effectively transmit data between devices.
4.
HCL ME Laptop 45 supports Linux operating system. True or False?
Correct Answer
B. False
Explanation
The statement "HCL ME Laptop 45 supports Linux operating system" is false.
5.
Which is the chipset used in HCL ME Laptop 45 ?
Correct Answer
A. Intel® GM45 chipset
Explanation
The correct answer is Intel® GM45 chipset. This chipset is used in the HCL ME Laptop 45.
6.
What is the difference between HCL Leaptop 43 and HCL ME Laptop 53 ? ( select any two)
Correct Answer(s)
A. Processor
B. Chipset
Explanation
The difference between HCL Leaptop 43 and HCL ME Laptop 53 lies in the processor and chipset. These two laptops have different processors and chipsets, which means they have different hardware components responsible for processing data and managing the system. Other factors such as LAN controller, I/O ports, and supported type of memory are not mentioned in the given information and cannot be determined as the difference between these two laptops.
7.
WPA stands for ______________________.
Correct Answer
B. Wi-Fi Protected Access
Explanation
WPA stands for Wi-Fi Protected Access. This is a security protocol used to secure wireless networks. It was developed as an improvement over the previous security protocol, WEP (Wired Equivalent Privacy), which was found to have several vulnerabilities. WPA provides stronger encryption and authentication methods to ensure the confidentiality and integrity of data transmitted over Wi-Fi networks.
8.
Windows XP 64 bit Operating system can be loaded in HCL ME 53 laptop.
Correct Answer
B. False
Explanation
The given statement is false. Windows XP 64-bit operating system cannot be loaded on the HCL ME 53 laptop. This is because the HCL ME 53 laptop is not compatible with a 64-bit operating system. It may only support a 32-bit operating system.
9.
In the wireless antenna Caps, which one is connected to main on the card?
Correct Answer
A. Black Colour cap,
Explanation
The black color cap is connected to the main on the card in the wireless antenna.
10.
What is the chipset of HCL Leaptop 43 laptop?
Correct Answer
B. Intel® GS40 chipset
Explanation
The correct answer is Intel® GS40 chipset. This chipset is the specific model used in the HCL Leaptop 43 laptop.
11.
HDMI stands for ________________.
Correct Answer
C. High Definition Multimedia Interface
Explanation
HDMI stands for High Definition Multimedia Interface. It is a digital audio/video interface that allows for the transmission of high-quality uncompressed audio and video signals between devices. It is commonly used to connect devices such as televisions, monitors, and DVD players to provide a high-definition viewing experience.
12.
HCL Leaptop 43 Laptop can support up to 8GB physical memory.
Correct Answer
B. False
Explanation
The given statement is false. The HCL Leaptop 43 Laptop cannot support up to 8GB physical memory.
13.
-----------act as a central transmitter or receiver of WLAN radio signals.
Correct Answer
C. Access Points
Explanation
Access Points are devices that act as a central transmitter or receiver of WLAN radio signals. They are typically used to connect wireless devices to a wired network. Access Points provide a bridge between wireless devices and the network infrastructure, allowing users to access the internet or other network resources. They are commonly used in homes, offices, and public places to provide Wi-Fi connectivity. Unlike hotspots, which are typically public areas with wireless internet access, access points are dedicated devices that are specifically designed to provide wireless connectivity in a specific area. Femtocells, on the other hand, are small cellular base stations used to improve cellular coverage in a specific area.
14.
Bandwidth of 802.11b wireless Lan standard is..
Correct Answer
B. 11 Mbps
Explanation
The correct answer is 11 Mbps. The bandwidth of the 802.11b wireless LAN standard is 11 Mbps. This standard was one of the earlier versions of Wi-Fi and operates in the 2.4 GHz frequency range. It is slower compared to newer standards like 802.11n or 802.11ac, which offer higher bandwidths.
15.
WEP stands for----------
Correct Answer
A. Wireless Equivalent Privacy
Explanation
WEP stands for Wireless Equivalent Privacy. It was a security protocol used to secure wireless networks. However, WEP has been found to have significant security vulnerabilities and is no longer considered secure. It has been replaced by more secure protocols such as WPA and WPA2.
16.
What is the speed of System bus of HCL Leaptop 43 Lpatop?
Correct Answer
B. 800 MHz
Explanation
The speed of the system bus of the HCL Leaptop 43 Laptop is 800 MHz.
17.
Which is the slot is used to connect WLAN card in HCL ME Laptop 45 series?
Correct Answer
C. Mini PCI-e Slot
Explanation
The correct answer is Mini PCI-e Slot. The Mini PCI-e slot is used to connect the WLAN card in the HCL ME Laptop 45 series. This slot is specifically designed for smaller expansion cards such as wireless network cards. It provides a high-speed connection for the WLAN card and allows for easy installation and removal.
18.
How many USB ports are avilable in Right side of HCL ME Laptop 45 series?
Correct Answer
A. 2
Explanation
The correct answer is 2. This suggests that there are only two USB ports available on the right side of the HCL ME Laptop 45 series.
19.
What is Function key is used for increasing the brightness of inbuild LCD display of HCL ME Laptop 45 Series?
Correct Answer
D. Fn + F7
Explanation
The correct answer is Fn + F7. The function key combination Fn + F7 is used for increasing the brightness of the inbuilt LCD display of the HCL ME Laptop 45 Series.
20.
Which one of the following card is not supported by HCL Leaptop 43 ?
Correct Answer
D. Secure Digital High capacity (SDHC
Explanation
The HCL Leaptop 43 does not support the Secure Digital High capacity (SDHC) card.
21.
Newer Access Point can support up to.....
Correct Answer
C. 255 Clients
Explanation
The correct answer is 255 Clients because newer access points have advanced technology and improved hardware capabilities, allowing them to support a larger number of clients simultaneously. This increase in capacity ensures that more devices can connect to the access point without experiencing any performance issues or network congestion.
22.
Which is the Key combination used in BIOS recovery procedure?
Correct Answer
D. Windows + B
Explanation
The key combination used in the BIOS recovery procedure is Windows + B. This combination is used to initiate the BIOS recovery process on a computer. By pressing these keys together, the computer will attempt to recover the BIOS firmware in case of any issues or corruption. This key combination is specific to the BIOS recovery procedure and is not used for any other functions or shortcuts.
23.
ERS CD can be used for flashing the BIOS.
Correct Answer
B. False
Explanation
ERS CD cannot be used for flashing the BIOS. The ERS CD (Emergency Recovery System CD) is typically used for troubleshooting and recovering a system in case of a software or hardware failure. Flashing the BIOS, on the other hand, involves updating the firmware of the computer's motherboard, which is usually done using specific software provided by the manufacturer. Therefore, the statement is false.
24.
Brightstar & Brightstar G both are having RTL 8111c network card.
Correct Answer
B. False
Explanation
The given statement is false. Brightstar and Brightstar G do not have the same network card. They have different network cards, specifically the RTL 8111c network card.
25.
For Charging Laptop Bettery from 0 to 100% in HCL Leaptop 39 Series how many hours are req?
Correct Answer
C. 3 to 4
Explanation
The correct answer is 3 to 4 hours. This is the average time required to charge the battery of an HCL Leaptop 39 Series from 0 to 100%.
26.
In HCL Leaptop 39 Series how many e-sata port is avilable?
Correct Answer
C. 1
Explanation
The HCL Leaptop 39 Series has only one e-sata port available.
27.
HCL Leaptop 39 having 2.0 M Camera.
Correct Answer
A. True
Explanation
The given statement is true because it states that the HCL Leaptop 39 has a 2.0 M camera. This implies that the laptop is equipped with a 2.0 megapixel camera, which is a decent resolution for capturing images and videos. Therefore, the answer is true.