JK0-019 CompTIA E2C Network + Certification Exam Set 11

A user is unable to access any network resources. The IP configuration of the workstation is as follows:   IP Address: 192.168.10.32 Subnet Mask: 255.255.255.240 Default Gateway: 192.168.10.46 Which of the following would allow the user to connect to network resources? 


Options are :

  • Change the IP address to 192.168.10.31
  • Change the IP address to 192.168.10.33 (Correct)
  • Change the default gateway to 192.168.10.1
  • Change the default gateway to 192.168.10.254

Answer : Change the IP address to 192.168.10.33

CL0-001 CompTIA Cloud Essentials Practice Test Set 3

Which of the following provides secure access to a network device?   


Options are :

  • FTP
  • SNMPv2
  • RSH
  • SSH (Correct)

Answer : SSH

A user wants to connect seven PCs together for a game night. Which of the following should the user install to help with this task? 


Options are :

  • Media convertor
  • Firewall
  • Switch (Correct)
  • Bridge

Answer : Switch

Which of the following properties of DHCP would a technician use to ensure an IP address is not leased out from the active scope? 


Options are :

  • Configuring the DNS options
  • Removing IPs from the active leases
  • Lease times
  • Reservations (Correct)

Answer : Reservations

JK0-802 CompTIA A+ Certification Exam Set 10

Network upgrades have been completed and the WINS server was shutdown. It was decided that NetBIOS network traffic will no longer be permitted. Which of the following will accomplish this objective?   


Options are :

  • Port filtering (Correct)
  • IP filtering
  • MAC filtering
  • Content filtering

Answer : Port filtering

In which of the following layers of the OSI model would MAC addressing be found? 


Options are :

  • Transport
  • Data Link (Correct)
  • Network
  • Application

Answer : Data Link

At which of the following layers of the OSI model does ASCII work? 


Options are :

  • Presentation (Correct)
  • Session
  • Transport
  • Application

Answer : Presentation

CompTIA PenTest+ Certified for Cybersecurity Professionals Set 1

Which of the following network protocols is used to transport email between servers? 


Options are :

  • SNMP
  • POP3
  • IMAP4
  • SMTP (Correct)

Answer : SMTP

Given a subnet mask of 255.255.255.0, how many usable IP addresses would be in that subnet? 


Options are :

  • 250
  • 255
  • 256
  • 254 (Correct)

Answer : 254

Which of the following TCP ports are used by FTP? (Select TWO). A. 20 B. 21C. 22 D. 23 E. 25 F. 80   


Options are :

  • C,D
  • D,F
  • A,E
  • A,B (Correct)

Answer : A,B

CompTIA JK0-022 E2C Security+ Compliance & Operational Exam Set 3

Which of the following protocols is MOST commonly used for the transfer of router configuration files?   


Options are :

  • TFTP (Correct)
  • SSL
  • IMAP
  • DNS

Answer : TFTP

Which of the following networking devices can exist at several layers of the OSI model at the same time? (Select TWO). A. Switch B. Cable C. Repeater D. Router E. Bridge F. Hub 


Options are :

  • E,F
  • A,B
  • C,D
  • A,D (Correct)

Answer : A,D

The APIPA address 169.254.10.123 falls into which of the following class of addresses? 


Options are :

  • C
  • B (Correct)
  • A
  • D

Answer : B

CompTIA JK0-801 A+ Laptops Printers and Operational Exam Set 2

Discover, Offer, Request, and Acknowledge are the steps for which of the following protocols? 


Options are :

  • DHCP (Correct)
  • DOS
  • DSL
  • DNS

Answer : DHCP

Multiple serversí IP addresses fall within the DHCP scope assigned by the administrator. Which of the following should be implemented to ensure these static IP addresses are not assigned to workstations?   


Options are :

  • The administrator should create exclusions for the servers IP addresses. (Correct)
  • The administrator should create exclusions for the workstations IP addresses.
  • The administrator should change the workstations to utilize static IP addresses.
  • The administrator should change the servers to utilize DHCP to obtain IP addresses.

Answer : The administrator should create exclusions for the servers IP addresses.

On which of the following OSI model layers would a MAC address be used? 


Options are :

  • Data Link (Correct)
  • Transport
  • Physical
  • Network

Answer : Data Link

FC0-U41 CompTIA Strata IT Fundamentals Practice Exam Set 5

Which of the following DNS records is used to identify a domainís SMTP server? 


Options are :

  • A
  • MX (Correct)
  • PTR
  • CNAME

Answer : MX

Which of the following LAN technologies is used to provide a MAXIMUM bandwidth of 1Gbps through single mode fiber? 


Options are :

  • 100BaseFX
  • 1000BaseX (Correct)
  • 10GBaseLR
  • 100BaseTX

Answer : 1000BaseX

Which of the following port numbers is used for SNMP? 


Options are :

  • 61
  • 1611
  • 161 (Correct)
  • 151

Answer : 161

Comptia Certification Collection

A network technician is troubleshooting signal problems with certain WAPs in an office and finds consistently high ping times across the units. Such an issue is called which of the following?   


Options are :

  • Crosstalk
  • Frequency hopping
  • Latency (Correct)
  • Attenuation

Answer : Latency

Which of the following IP address/subnet mask combinations represent a broadcast address? (Select TWO). A. 200.200.100.0/28 B. 200.200.100.32/27 C. 200.200.100.63/27 D. 200.200.100.79/27 E. 200.200.100.95/27 F. 200.200.100.254/30 


Options are :

  • A,B
  • C,E (Correct)
  • C,D
  • B,D

Answer : C,E

Which of the following DHCP properties defines the size of the pool of available IP addresses? 


Options are :

  • Scope (Correct)
  • Reservations
  • Leases
  • Options

Answer : Scope

CompTIA Security+ Cert. (SY0-501): Practice Tests 2019 Set 3

The Network Interface Layer of the TCP/IP model corresponds to which of the following layers of the OSI model? (Select TWO). A. Network B. Session C. Transport D. Physical E.Data link     


Options are :

  • A,D
  • D,E (Correct)
  • C,D
  • A,B

Answer : D,E

Companies trying to cut down on constant documentation of IP addresses could use which of the following?   


Options are :

  • More reservations
  • Larger scopes
  • Longer lease times
  • Dynamic IP addressing (Correct)

Answer : Dynamic IP addressing

Which of the following is the OSI layer that handles file compression such as LZMA or DEFLATE? 


Options are :

  • Layer 3
  • Layer 5
  • Layer 6 (Correct)
  • Layer 7

Answer : Layer 6

JK0-019 CompTIA E2C Network + Certification Exam Set 8

In order to limit the number of dynamic addresses of hosts on a network, which of the following  can be implemented? 


Options are :

  • Leases
  • DNS suffixes
  • Scope options (Correct)
  • Reservations

Answer : Scope options

Ann, a technician, installs a new WAP and users are able to connect; however, users cannot access the Internet. Which of the following is the MOST likely cause of the problem? 


Options are :

  • The signal strength has been degraded and latency is increasing hop count.
  • An incorrect subnet mask has been entered in the WAP configuration. (Correct)
  • Users have specified the wrong encryption type and routes are being rejected.
  • The signal strength has been degraded and packets are being lost.

Answer : An incorrect subnet mask has been entered in the WAP configuration.

A userís laptop is unable to keep a stable network connection. Which of the following measures would MOST likely need to be configured?   


Options are :

  • WAP radio power (Correct)
  • SSID name
  • Channel overlay
  • WAP encryption strength

Answer : WAP radio power

CompTIA JK0-015 E2C Security+ Certification Practice Test Set 27

Which of the following features can BEST be used to facilitate authorized remote access to a network?   


Options are :

  • VPN concentrator (Correct)
  • Load balancer
  • Content filter
  • Proxy server

Answer : VPN concentrator

A technician replaces a failed router in an office with the same model unit using the default settings. After the installation, the technician reboots all of the PCs and servers. Upon reboot some of the PCs are receiving IP addresses on the same subnet as the new router; other PCs are receiving addresses on the same subnet as the servers. Which of the following most likely describes the issue?   


Options are :

  • The DHCP lease pool was not large enough
  • DHCP was not enabled on the replacement router
  • DHCP lease times were set too low
  • The router is not the only DHCP server (Correct)

Answer : The router is not the only DHCP server

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