ITIS

An organization with outdated hardware wants to modernize IT operations. Which infrastructure would best support scalability and integrated resource management?

• Traditional infrastructure
  

• Hyper-converged infrastructure

• Standalone desktop environment

• Client-server model

A server running Windows is consistently showing low disk space warnings. What’s the best first step?

• Format the disk

• Add storage via Disk Management

• Install antivirus

• Increase swap memory

What interface is most suited for high-speed data transfer in storage systems?

• USB 2.0

• SATA

• Fibre Channel

• VGA

A UNIX system is not booting normally after a power failure. Which mode should be used to repair it?

• Safe mode

• Single user mode

• Maintenance window

• BIOS

A backup administrator needs to retain data for 7 years. What should be implemented?

• Long-term archival backup policy

• Monthly backups only

• Short retention cycle

• Just incremental backups

What is the function of RAID in storage systems?

• To monitor system uptime.

• To configure IP addresses.

• To increase network speed.

• To provide data redundancy and performance improvement.

A UNIX admin wants to change file permission to allow only user read/write. What command is used?

• chmod 777

• chmod 600

• chmod 644

• chmod 400

You are testing internet connectivity from a user’s machine. The IP address works, but the domain name does not resolve. Which command helps confirm DNS functionality?

• tracert

• nslookup

• net use

• netstat

A data center technician replaces a failed server and must manually reconnect the storage and networking components. What type of infrastructure is this?

• Cloud Infrastructure

• Hyper-Converged

• Traditional Infrastructure

• Software-Defined

A company is considering switching from IPv4 to IPv6. Which of the following is the most significant advantage of IPv6 over IPv4?

• IPv6 is faster than IPv4.

• IPv6 eliminates the need for DNS.

• IPv6 is compatible with all legacy devices.

• IPv6 provides a larger address space.