Operating Systems

Operating systems are installed to utilise hardware effectively and OS hosts other application softwares and software to run different programs to perform operations.

MS Dos does not support multitasking.

An operating system is built to directly communicate with the hardware of the system. An OS instructs the hardware to perform intended operations and gives commands for the same.

An operating system communicates with hardware parts such as processors, registers, memory, etc. and at the same time can host and communicate with multiple software components such as application programs and system programs. Hence, OS shares characteristics with both hardware components.

Striped volume allows better performance because disk read and write are balanced across multiple disks.

Spanned volume is the dynamic disk volume in which multiple disks span upto 32 disks and if one disk fails, all data in the volume is lost.

This option is correct because in real-time operating system, there is a fixed time constraint upto which the system has to complete its computing. If the system fails to complete its computing within that time limit, the system will crash.

This operating system is a group of computers that provides services to other computers connected through a network.

It is a data structure that contains all the information about a process within an operation system.

It is a collection of object files, which contains library routines and data.

Details view in Windows Explorer displays multiple columns of metadata for each file, including file size, modification date, file type, and other attributes. List view only shows names, thumbnails shows previews, and icon view uses large icons without details.

In Windows Explorer's tree view, a plus (+) sign (or triangle) next to a folder indicates that it contains subfolders and can be expanded to show them. Once expanded, it changes to a minus (-) sign, and if empty, it has no sign.

MS-DOS (Microsoft Disk Operating System) is a command-driven operating system where users type text commands at a prompt to execute tasks. It lacks graphical user interfaces and is not considered user-friendly in the modern sense. 'Point and click' describes GUI systems like Windows, and 'Mac' refers to Apple's entirely different operating system.

Windows Server 2003 was the latest server operating system from Microsoft among the given options. It succeeded Windows 2000 Server and introduced Active Directory improvements, better security features, and the 64-bit version for enterprise applications.

Linux is an open-source operating system, meaning its source code is freely available for anyone to view, modify, and distribute. Unlike proprietary systems like Windows or macOS, Linux was created collaboratively and has become the backbone of server infrastructure worldwide.