Level 4 Diploma in Network Principles

Which one of the following is the key feature of SAN?

• It uses Fibre Channel for data transfer

• It is a low-cost alternative to NAS

• It uses wireless connectivity for data transfer

• It is compatible with SOHO

Which one of the following cloud-based services only provides access to the physical resources required to host operating systems and applications?

• IaaS

• NaaS

• PaaS

• SaaS

Which one of the following methods is used to transfer large files between websites?

• TFTP

• NTFS

• NFS

• FTP

Which one of the following file systems enables storage and retrieval of data from multiple disks across a shared network using both Linux and Windows based OS?

• NFS

• DOS

• NTFS

• APFS

Which one of the following protocols facilitates communication between email servers?

• IMAP

• POP

• SMTP

• EGP

Which one of the following is the main reason for using the SSH protocol to connect to a remote terminal?

• It allows guest logins.

• It provides secure access

• It acts as a gateway suite.

• It provides time-sensitive data.

Which one of the following allows multiple instances of an OS to be run on a single device?

• HyperThreads

• Multiprocessing

• HyperVisor

• Multi queuing

Which one of the following technologies enables the clustering of multiple servers?

• Grid computing

• Intranet

• Load balancing

• Virtualisation

Which one of the following allows data processing with the minimum delay following a disaster?

• Cold site

• Warm site

• Hot site

• Spare site

Which one of the following best describes a metropolitan network?

• A network covering an entire city

• A network connecting different cities

• A network made up of multiple WANs

• A logical segmentation of a network