How Much Do You Actually Know About System Administrator?

An output device is a peripheral device that displays information or data from a computer. The monitor is an output device because it visually displays the output generated by the computer, such as text, images, and videos. The keyboard and mouse are input devices, as they allow the user to input data or commands into the computer. The CPU (Central Processing Unit) is the main component of the computer that processes instructions and performs calculations, but it is not an output device. Therefore, the correct answer is Monitor.

The options provided are all examples of operating systems except for Tecno K7. Mac OS, Windows Server, and Android OS are all well-known operating systems used on various devices. However, Tecno K7 is not an operating system but rather a specific model of a smartphone manufactured by Tecno Mobile.

A system administrator cannot work in a Biology Laboratory because their role primarily involves managing and maintaining computer systems, networks, and servers. A Biology Laboratory is a scientific environment focused on biological research and experiments, which does not require the expertise of a system administrator.

A system administrator is considered a profession because it requires specialized knowledge, skills, and expertise in managing and maintaining computer systems and networks. It is a career that typically requires formal education and training, and professionals in this field often have certifications to demonstrate their proficiency. System administrators are responsible for ensuring the smooth operation of computer systems, troubleshooting issues, implementing security measures, and managing user accounts. They play a crucial role in maintaining the integrity and functionality of an organization's IT infrastructure.

The discipline of architecture does not guarantee system administration because it primarily focuses on designing and constructing buildings and structures, rather than managing computer systems and networks. System administration requires knowledge and skills in computer science, electronics engineering, and information technology, which are more directly related to the field. Therefore, architecture qualifications do not necessarily provide the necessary expertise for system administration.

The full meaning of DBA is Database Administrator. A Database Administrator is responsible for managing and maintaining an organization's database systems. They ensure the security, performance, and availability of the databases, as well as handle tasks such as data backup and recovery, database design, and user access management.

A UPS, or uninterruptible power supply, is not a computer component. It is a device that provides backup power to a computer or other electronic devices in case of a power outage or fluctuation. While software, hardware, and firmware are all essential computer components, the UPS is an external device that supports the computer system but is not a part of it.

The correct answer is Microsoft Windows. This is because Microsoft Windows is not a certification, but rather an operating system. The other options listed, MSCA, MCSE, and MCITP, are all certifications that are commonly required for system administrators.

The duty of a system administrator is to manage and maintain existing computer systems, including installing computer components, providing routine automation, and maintaining security policies. However, building up a computer system is typically the responsibility of a system architect or a hardware specialist, not a system administrator. System administrators focus more on the day-to-day operations and maintenance of the system rather than the initial setup and configuration.

Becoming a system administrator typically requires a minimum requirement of apprenticeship. This means that individuals can gain the necessary skills and knowledge through on-the-job training and practical experience. While a bachelor's or master's degree in a relevant field can be beneficial, it is not always a strict requirement for this position. A national diploma may also be helpful, but it is not as commonly expected as an apprenticeship.