Wrong Questions Flashcards
You are configuring a print server on the network. Which type of IP address should you configure it with?
-Dynamic
-Static
-Link-local
-APIPA
Static
You are trying to select the best device to install to proactively stop outside attackers from reaching your internal network. Which of the following devices would be the BEST for you to select?
-Syslong Sever
-IPS
-IDS
-Proxy Sever
IPS (Intrusion Prevention System)
You are working on a customer’s laptop. The image on the display suddenly becomes very dark and hard to see. You attempt to adjust the brightness and contrast of the laptop’s display using the special function keys, but this doesn’t brighten the display much. You pull out a bright flashlight and can see the image displayed a little better when using it. Which of the following components is MOST likely faulty and needs to be replaced?
-Digitizer
-Inverter
-GPU
-LCD Panel
Inverter
Which of the following cloud services should an organization choose in order to deliver virtual desktops to end-users over the Internet on a per-user license basis?
-DaaS
-PaaS
-IaaS
-SaaS
DaaS (Desktop as a Service)
You are building a virtualization environment to practice your penetration testing skills. This will require that you install several vulnerable Linux distributions as VMs. The VMs need to have access to a virtualized network but should not communicate with the host operating system or the internet. Which of the following types of network connections should you configure for each VM?
-External
-Internal
-Private
-Localhost
Private
You just replaced a failed motherboard in a corporate workstation and returned it to service. About an hour later, the customer complained that the workstation is randomly shutting down and rebooting itself. You suspect the memory module may be corrupt, and you perform a memory test, but the memory passes all of your tests. Which of the following should you attempt NEXT in troubleshooting this problem?
-Replace the RAM with ECC modules
-Remove and reseat the RAM
-Verify the case fans are clean and properly connected
-Reset BIOS
Verify the case fans are clean and properly connected
Question 57
Incorrect
Which of the following network standards allows a networking device to provide up to 15.4W of power to a connected device?
-802.3af
-802.11ac
-802.3at
-802.11s
802.3af
Which of the following is used to connect Cat 5e or above networks in an MDF or IDF?
-110 punch down block
-66 punch down block
-RJ-11
-F Type
110 punch down block
What printer concept is a page description language that produces faster outputs at the expense of quality?
-Internet Printing Protocol
-PostScript
-Line Printer Daemon
-Printer control language
Printer control language
Your office has a legacy wide-format printer that must be connected to your network. The connection on the printer is an older DB-9 serial connection. What is the BEST option for connecting this legacy device to your corporate network?
-Configure a reverse proxy on the printer as a DNS workaround
-Purchase an RS-232 to RJ-45 adapter so that you can connect it to the network
-Purchase a wireless print server and connect it to the printer via USB
-Purchase an inexpensive RS-232 to USB adapter to connect it the network
Purchase an RS-232 to RJ-45 adapter so that you can connect it to the network
Users are complaining that they are unable to connect to the wireless network when seated in the breakroom. You are troubleshooting the issue and have questioned the employees in the area about the issue. You have determined that it was working properly yesterday, but this morning it stopped working. You also determined that there was a power outage earlier this morning for about 10 minutes. After gathering this information and identifying the symptoms of the problem, what should you do NEXT according to the network troubleshooting methodology?
-Document findings and actions
-Establish a plan of action to resolve the problem
-Establish a theory of probable cause
-Implement preventive measures
Establish a theory of probable cause
You are troubleshooting a Dell laptop for a customer, and you see a blank screen during boot up. You decide to plug in an external monitor to the laptop and reboot it again, but the blank screen persists. What should you attempt next?
-Reboot laptop
-Reboot into BIOS and ensure the display is enabled
-Press Fn + F8
-Press CTRL + ALT + ESC
Press Fn + F8
When preparing to install a new fiber-optic internet service in a customer’s home, which device must be installed at the customer’s premises to interface between the fiber-optic network and the home’s internal wired network?
-Cable Modem Termination System
-ONT
-Broadband Remote Access Server
-DSLAM
An Optical Network Terminal (ONT) is required at the customer’s premises to convert the fiber optic light signals to electrical Ethernet signals that can be used by the home’s wired network. The ONT’s role is to provide an endpoint for the fiber optic cable and then offer a connection point for a router or switch to distribute the Internet service within the home network.
Why would you use plenum rated cables when installing new cabling in a data-center?
-Allows cabling to be easily bent without snapping
-Ensures an intruder cannot wire tap your cabling
-Efficiently reduces EMI and cross talk in STP cabling
-Reduction in hazardous fumes in the event of a fire
Reduction in hazardous fumes in the event of a fire – Plenum is a special material used to jacket a cable, this jacket is fire retardant and will reduce the amount of hazardous fumes in the air if the cable is subject to a fire.
An organization’s printing services are deployed via a server, allowing sharing of printers across the network. When setting up a new computer to utilize these shared resources, which protocol must be utilized to ensure successful communication between the computer and the print server?
-Simple Mail Transfer Protocol (SMTP)
-Domain Name System (DNS)
-Server Message Block (SMB)/Common Internet File System (CIFS)
-Dynamic Host Configuration Protocol (DHCP)
Server Message Block (SMB)/Common Internet File System (CIFS)’. SMB/CIFS are protocols used for network file sharing, which also support sharing of printers on a network
A company is looking to set up a virtual desktop infrastructure (VDI) to enable remote access to corporate resources, reduce hardware costs, and provide a consistent user experience from multiple locations. Which of the following solutions is BEST for the company to implement?
-Set up a PaaS solution to host their development environments
-Migrate all services to a public cloud provider to cut down on physical infrastructure
-Establish a VDI on premises to centralize desktop management and allow remote access
-Implement a hybrid cloud model and utilize both on-premises and cloud services
Virtual desktop infrastructure (VDI) on premises is the BEST solution for the company because it provides control over data and resources, improves security, and allows for a consistent user experience from any location by centralizing the desktop environment within the company’s data center. This solution also helps to reduce hardware costs, as less powerful client machines can be used since the actual computing is done on the server.
When performing routine maintenance on an impact printer, which component often needs to be replaced to ensure consistent print quality and prevent characters from fading on the printed document?
-Roller
-Ribbon
-Feeder assembly
-Print head
The ribbon in an impact printer needs to be replaced over time as it can wear out or deplete, leading to faded characters on the printed document. Impact printers use a ribbon coated with ink that is struck by the print head to create an impression on the paper. Unlike rollers or feeder assemblies, which are responsible for paper movement and handling, or the print head, which generally has a longer lifespan, the ribbon is consumable and directly affects print quality.
Which wireless communication protocol is the MOST appropriate for a device designed to be paired easily with a mobile phone for data transmission while prioritizing energy efficiency over distance of operation?
-Long-Term Evolution (LTE)
-Zigbee
-Wi-Fi Direct
-Bluetooth
Bluetooth
During the setup of a new office environment, a network administrator wants to verify whether the onboard NICs of several desktop computers are capable of sending and receiving data before connecting them to the switch. Which tool can the administrator use to directly test the functionality of the NICs without involving networking infrastructure?
-Wi-Fi analyzer software
-Loopback plug
-Punchdown tool
-Onboard automated diagnostic
Loopback plug
What is the impact of jitter on a network connection?
It reduces the security of the network by interrupting encryption protocols.
-It causes variations in the time between arriving data packets, potentially disrupting streaming and VoIP services.
-It increases the signal strength of wireless connections, improving network speed.
-It increases the overall throughput of data across the network.
It causes variations in the time between arriving data packets, potentially disrupting streaming and VoIP services.
Upon booting a workstation, it emits a series of long beeps, but nothing is displayed on the monitor. The beeping pattern repeats indefinitely. What is the MOST likely cause?
-The RAM modules are not properly seated or have failed.
-The monitor cable is unplugged or is faulty
-No OS was found
-The CPU is not properly seated or has a short
The RAM modules are not properly seated or have failed.
What is the primary function of a punchdown tool in networking?
-The primary function of a punchdown tool is to create a secure crimp for RJ45 connectors at the end of an ethernet cable.
- The primary function of a punchdown tool is to strip away the insulation from networking cables without damaging the wire.
- The primary function of a punchdown tool is to insert and cut cable wire terminations within patch panels or keystone jacks.
- The primary function of a punchdown tool is to test the connectivity and signal strength for ethernet cabling.
The primary function of a punchdown tool is to insert and cut cable wire terminations within patch panels or keystone jacks.
What command is used to test if your own network card’s driver is working properly?
- ping 192.168.1.1
- ping 1.1.1.1
- ping 127.0.0.1
- ping 8.8.8.8
ping 127.0.0.1 (Loopback address)
