Demilitarized Zone (DMZ) - correct answer enables external clients to access data on private systems, such as web servers, without compromising the
... [Show More] security of the internal network as a whole.
Hypertext Transfer Protocol (HTTP) - correct answer is a network protocol that works on the Application layer of the OSI and TCP/IP models and enables clients to connect to and retrieve web pages from a server to interact with websites.
Intrusion Detection System (IDS) - correct answer is used to detect possible malicious incursions into a network to monitor and audit suspected and known attack signatures and behavior. It scans, audits, and monitors the security infrastructure for signs of attacks in progress and automates the intrusion detection process.
Wireless Personal Area Network (WPAN) - correct answer is a network that connects devices in very close proximity but not through a wireless access point.
You want to connect a laptop to a mobile device's Internet for use in circumstances where there is no Internet connectivity. Which of the following technologies will you use? - correct answer Hotspot
Global positioning system (GPS) - correct answer is a satellite-based navigation system that provides location and time services. The most common commercial use of GPS is navigation. With the help of GPS, you can get your current location and directions to where you want to go.
Near field communication (NFC) - correct answer is a wireless communication method that enables wireless devices to establish radio communications by touching them together or by bringing them into close proximity with each other, typically within 10 cm or less.
Accelerometer - correct answer is a mobile technology that can determine the orientation of a device with a sensor that measures the acceleration of the device direction.
Solid State Drives (SSDs) - correct answer are fixed storage devices, but they do not contain any moving parts like traditional hard drives do. They typically have fast access times and connect to the computer using a SATA connector. SSDs are extremely fast since these devices have no moving parts, eliminating seek time, latency, and other electromechanical delays inherent in conventional disk drives. SSD is faster than HDD and consumes less power than HDD.
Preboot Execution Environment (PXE) - correct answer is a booting or installation technique in which a computer loads the operating system from a connected network rather than from a boot device. It is also known as network share booting.
Hard Disk Drive (HDD) - correct answer is a electromechanical device containing spinning disks and movable read/write heads. HDD consumes more power than SSD.
Fibre Channel - correct answer is a reliable high-speed transmission technology that enables concurrent communications among workstations, mainframes, servers, datastorage systems, and other peripherals that use the SCSI and IP protocols.
Internet Small Computer System Interface (iSCSI) - correct answer is an IP-based storage networking standard for linking data storage facilities. It is used to facilitate data transfers over intranets and to manage storage over long distances by carrying SCSI commands over IP networks.
Dynamic Host Configuration Protocol (DHCP) - correct answer is a network service that provides automatic assignment of IP addresses and other TCP/IP configuration information on network systems that are configured as DHCP clients.
Direct-Attached Storage (DAS) - correct answer refers to a digital storage system. It is directly attached to a single host computer or server without a network between the storage device and the server.
Network Address Translation (NAT - correct answer allows the use of a private IP address network for internal use and mapping it to a single public IP address connected to the Internet.
Which of the following is an IP-based storage networking standard for linking data storage facilities? - correct answer iSCSI
An organization wants to create a server VM that is segregated from the rest of the servers. Which of the following should be configured? - correct answer VNIC
Host Bus Adapter (HBA) - correct answer is an adapter that provides input/output (I/O) processing and physical connectivity between a server and a storage device.
Virtual Private Network (VPN) - correct answer is a private communication network transmitted across a public network connection such as the Internet. It is a secured network connection made over an insecure network.
is an IP-based storage networking standard for linking data storage facilities. - correct answer Internet Small Computer System Interface (iSCSI) [Show Less]