Question 1Your team is responsible for determining a use case scenario for the internet of things. Which of these elements would be of greatest concern/the biggest problem as you prepare to select a platform provider?1 pointA platform's APIs are easy to use.The platform's architecture is modular.A platform uses open source application development.The platform uses a technology that is not compatible with the company's current system but is technologically advanced.

Question 6Fill in the blank: When designing across platforms, the platform that best meets your user’s needs should be ____ .1 pointprovided the most resourcesexplored as an optiontested more extensivelydesigned for first

1.Question 1Who works in the background to make sure a company’s IT infrastructure is always working and is constantly fighting to prevent IT disasters from happening?1 pointThe janitorThe regional managerThe CEOThe system administrator (or sysadmin)2.Question 2Which are examples of IT infrastructure? (Choose all that apply).1 pointFile sharing service for project filesA company's workforceAn organization's websiteComputers employees use to access the Internet3.Question 3Of the following, which type of server hardware is the most space-efficient?1 pointKVM switchTower serverBlade serverRack server4.Question 4Which of the following are server types that a sysadmin for a small company might manage? Select all that apply. 1 pointSSDSSHVREmail5.Question 5What are some disadvantages of cloud computing? (Choose all that apply)1 pointUse less local storage spaceNot having to manage server hardwareBecoming dependent on the cloud providerIt could potentially cost more6.Question 6Which of the following are considerations when developing computer policies? (Choose all that apply)1 pointShould users be able to install softwareShould a password be set on an employee's company phone?Should users be able to view non-work-related websites, like Facebook?Should users be able to decide the brightness of their monitor?7.Question 7A machine is having issues, so the user is getting the machine serviced. Which stage of the hardware lifecycle does this scenario belong to?1 pointProcurementRetirementMaintenanceDeployment8.Question 8A machine has to be returned to the vendor for proper recycling. Which stage of the hardware lifecycle does this scenario belong to?1 pointProcurementDeploymentMaintenanceRetirement9.Question 9 An IT department uses a pre-used laptop out of their hardware inventory for a new user. Which stage of the hardware lifecycle does this scenario belong to?1 pointProcurementMaintenanceDeploymentRetirement10.Question 10An employee is starting at the company. Which of these steps are appropriate to take during onboarding? (Choose all that apply)1 pointAsk the employee to provide a personal laptopCollect the user’s logon informationInstall software the user needs on their machineProviding instructions on how to log into their new machine, get email etc.

1.Question 1Which of these is an advantage of using Infrastructure as a Service (or IaaS) solutions?1 pointIt centralizes the organization’s users and computers in one location, and the organization can add, update, or remove users and computers.It provides the resources users need without maintaining any actual hardware.The user can keep files on a local network.It lets users access software online without having to install it on individual systems.2.Question 2Which of the following are cons that come from using a Cloud Service? Select all that apply.1 pointThe need to depend on a provider for serviceRecurring costA simplified user interfaceHaving to purchase expensive networking hardware3.Question 3Which of the following is a benefit of virtualization compared to using dedicated hardware? 1 pointUser experienceSecurityMaintenancePerformance4.Question 4The boss at your company wants a way to block certain websites from employees. As the sole IT professional at the company, what can you set up to help with this request?1 pointFTPAn IntranetDNSA Proxy server5.Question 5Which of the following is a simple transfer protocol often used to host installation files?1 pointTFTPDHCPSFTPFTP6.Question 6Which of the following file transfer protocols is the most secure?1 pointNTPSFTP FTPTFTP7.Question 7You want to access the CLI (command line interface) of a Linux terminal at work from your Apple laptop at home. You have the proper client installed on your laptop. What needs to be installed on the remote Linux machine?1 pointRDPOpenSSHPuTTYWinRM8.Question 8When you make a DNS query, where does your computer first check to find an IP address to name mapping?1 pointTop-level domainsISP DNS serversYour local machineRoot servers9.Question 9What does DHCP do?1 pointDHCP assigns IP addresses to computers on a network.DHCP maps domain names to IP addresses.DHCP keeps the clock synchronized on machines connected to a network.DHCP sets up an authoritative DNS server a network.10.Question 10A network technician sets up an internal DNS server for a local network. When the technician types in a URL, which is checked first?1 pointThe local host fileExternal ISP DNS serversExternal public DNS serversLocal DNS servers

Which among the following best describes Service-oriented architecture?*1 pointSOA is internet based computing.SOA is information on demand.SOA is service on demand.SOA Service is delivered over the internet.

Platform as a Service - PaaS – is best described as:1 pointAn online space where customers can develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.An underlying network infrastructure that virtualizes physical computing resources, data partitioning, scaling, security, backup.A licensing and delivery model in which software is licensed on a subscription basis and is centrally hosted.24.Question 24