CCNA Itf Infrastructure Questions

A database administrator is configuring a virtual machine (VM) to run a high-performance database. The hypervisor is VMware ESXi. Which THREE resources should the administrator allocate to the VM to ensure optimal performance?

A user wants to synchronize files, contacts, and calendar between their smartphone and tablet. Which THREE of the following methods can accomplish this?

A network technician is troubleshooting intermittent Wi-Fi dropouts in a crowded office building. The office uses 2.4 GHz and 5 GHz dual-band access points. Users report better range but more interference on one band. Which frequency band is likely experiencing more interference?

A technician is troubleshooting a network connectivity issue on a laptop. The laptop connects to the company's wireless network but cannot access the internet. The technician checks the IP configuration and sees an IP address of 169.254.1.5. What is the most likely cause?

Which wireless standard operates on both 2.4 GHz and 5 GHz bands, providing faster speeds and better performance in crowded environments compared to its predecessor?

A network administrator is redesigning a small office network with 20 computers, two servers, and three printers. The network must be reliable and easy to troubleshoot. Which TWO network topologies should the administrator consider?

A technician is setting up a virtual machine on a laptop running Windows 10. The technician installs VirtualBox and creates a Linux VM. Which type of hypervisor is VirtualBox?

A small business is setting up a LAN. Which TWO of the following are characteristics of a LAN?

Which printer technology is most suitable for printing high-volume black-and-white text documents in an office environment due to its lower cost per page?

A small business needs a printer that can produce high-quality color documents quickly and at a low cost per page. Which type of printer is most suitable?

A company is deploying mobile devices for its sales team. The devices need to access corporate email and calendars securely. Which THREE features are most important for managing these devices centrally?

A technician is selecting a storage interface for a new solid-state drive that offers the fastest data transfer speeds. Which interface should they choose?

Which wireless standard is commonly known as Wi-Fi 5 and operates on the 5 GHz band?

Which of the following is used to translate human-readable domain names (like www.example.com) into IP addresses that computers use to identify each other on the network?

A technician is troubleshooting a network connectivity issue. The user can access local network resources but cannot browse the internet. The technician suspects a DNS problem. Which of the following is the primary function of DNS?

A user wants to upgrade their laptop's storage to improve boot times and file transfer speeds. The laptop has an available M.2 slot. Which type of drive should the user choose?

A small office has 15 computers that need to be connected to share files and a printer. Which type of network is most appropriate for this local setup?

A company wants to implement a private network for devices within a single building. Which type of network should they use?

A company wants to deploy a new wireless network in its office. The network must support high device density and minimize interference from neighboring networks. Which Wi-Fi standard and frequency band combination is most suitable?

A user wants to upgrade their desktop computer to faster storage. Which of the following storage interfaces provides the highest data transfer speeds?

An IT technician is configuring a new server and needs to allocate virtual resources to a VM. Which THREE of the following are virtual resources that can be allocated to a VM? (Choose THREE.)

A user needs to print a large number of color brochures with high-quality images. Which type of printer would produce the best color output for this task?

An office manager needs to replace a printer that will primarily print text documents and has a high monthly page volume. Which type of printer would be MOST cost-effective?

An organization needs to run multiple operating systems on a single physical server to isolate development environments. Which virtualization technology should they use?

A user needs to transfer photos from a digital camera to a laptop. The camera supports wired and wireless transfer. Which THREE of the following connection methods can be used? (Choose THREE.)

A company's IT policy requires that all corporate smartphones be remotely wiped if lost. Which technology enables this capability?

A company needs to manage and secure a fleet of employee smartphones used for work. Which technology should they implement?

A company is deploying new laptops for employees. The IT department requires that the laptops have fast storage, support for external 4K monitors, and the ability to connect to a wireless network. Which THREE of the following should be included?

Which of the following RAM types is the fastest and most recent?

A technician is setting up a server that will host multiple virtual machines. Which type of hypervisor runs directly on the physical hardware without an underlying operating system?

A user wants to synchronize contacts and calendar events between their Android smartphone and tablet. Which service is MOST likely used for this synchronization?