System Administration and IT Infrastructure Servic Study guides, Class notes & Summaries

Which of the following can be a responsibility of a systems administrator? setting up new user accounts and machines maintaining servers troubleshooting user issues all of the above all of the above; A systems administrator has a wide range of responsibilities; this can include, but is not limited to, setting up new user accounts and machines; maintaining servers; and troubleshooting user issues. Which of the following make up IT infrastructure? hardware and software network operating ...

What encompasses the software, hardware, network, and services required for an organization to operate in an enterprise IT environment? IT infrastructure Software or a machine that provides services to other software or machines Server What are the three most common server form factors? Tower, Rack, and Blade What does KVM stand for? Keyboard Video Mouse What can be connected to multiple computers, and allows someone to use those computers with one keyboard, one mouse, and one monitor? KVM...

How can you recover from an unexpected data loss event? Check all that apply Recover data from damaged devices; If a hard drive or device becomes damaged or fails, you can attempt to recover data using specialized software. If data becomes corrupt or gets deleted, you can also restore the data from backup. restore data from backups Where is it best to store backups, physically? across multiple locations; backups should be stored in multiple physical locations to reduce the risk of a catast...

You're doing systems administration work for Network Funtime Company. Evaluate their current IT infrastructure needs and limitations, then provide at least five process improvements and rationale behind those improvements. Write a 200-400 word process review for this consultation. Remember, there's no right or wrong answer, but make sure to provide your reasoning. Software Company: Network Funtime Company is a small company that builds open-source software. The company is made up softwar...

You're doing systems administration work for Network Funtime Company. Evaluate their current IT infrastructure needs and limitations, then provide at least five process improvements and rationale behind those improvements. Write a 200-400 word process review for this consultation. Remember, there's no right or wrong answer, but make sure to provide your reasoning. Software Company: Network Funtime Company is a small company that builds open-source software. The company is made up softwar...

What does a directory server provide? a lookup service for an organization; A directory service allows members of an organization to lookup information about the organization, like network resources and their addresses. What benefits does replication provide? Check all that apply. redundancy; Directory server replication grants you redundancy by having multiple copies of the database being served by multiple servers. The added servers that provide lookup services also reduce the latency for...

Contains a lookup service that provides mapping between network resources and their network addresses Directory Server Active Directory stores a ____________________________ of the password. One-way cryptographic hash This method of authentication can employ the help of security protocols like TLS. Requires the client and the directory server to authenticate using some method. One of the most common methods is using Kerberos. SASL Authentication. Passwords can be easily turned into a ____...

What encompasses the software, hardware, network, and services required for an organization to operate in an enterprise IT environment? - IT infrastructure Software or a machine that provides services to other software or machines - Server What are the three most common server form factors? - Tower, Rack, and Blade What does KVM stand for? - Keyboard Video Mouse What can be connected to multiple computers, and allows someone to use those computers with one keyboard, one mouse, and one moni...

A company has a "bring your own device" (BYOD) policy for computers; anyone can just go out and buy whatever computer they want. Which stage of the hardware lifecycle does this scenario belong to? - Procurement. When an employee obtains access to hardware, this falls into the procurement stage of the hardware lifecycle. An IT department submits a purchase order to buy a new computer from a vendor. "Purchase orders" are documents issued by buyers that indicate a purchase they want to mak...

System Administration and IT Infrastructure Services. Week 2: Network and Infrastructure Services Already Solved Which of the following is considered a physical infrastructure service? Check all that apply. laptop; Physical infrastructure services are comprised of the physical hardware that an organization uses in their IT environment. desktop rack server Which of these is considered a network service? Check all that apply. wireless internet; Network services are comprised of networkin...