Ques:Information: - A software system is a system of intercommunicating components based on software forming part of a computer system (a combination of hardware and software). It ""consists of a number of separate programs, configuration files, which are used to set up these programs, system documentation, which describes the structure of the system, and user documentation, which explains how to use the system"". - In software and systems engineering, a use case is a list of actions or event steps, typically defining the interactions between a role (known in the Unified Modeling Language as an "actor") and a system, to achieve a goal. The actor can be a human or other external system. In systems engineering, use cases are used at a higher level than within software engineering, often representing missions or stakeholder goals. The detailed requirements may then be captured in the Systems Modeling Language (SysML) or as contractual statements. - In computing, configuration files, or config files configure the parameters and initial settings for some computer programs. They are used for user applications, server processes and operating system settings. - Computer software, or simply software, is that part of a computer system that consists of encoded information or computer instructions, in contrast to the physical hardware from which the system is built. - A software requirements specification ( SRS ) is a description of a software system to be developed . It lays out functional and non-functional requirements , and may include a set of use cases that describe user interactions that the software must provide . Software requirements specification establishes the basis for an agreement between customers and contractors or suppliers ( in market - driven projects , these roles may be played by the marketing and development divisions ) on what the software product is to do as well as what it is not expected to do . Software requirements specification permits a rigorous assessment of requirements before design can begin and reduces later redesign . It should also provide a realistic basis for estimating product costs , risks , and schedules . The software requirements specification document enlists enough and necessary requirements that are required for the project development . To derive the requirements we need to have clear and thorough understanding of the products to be developed or being developed . This is achieved and refined with detailed and continuous communications with the project team and customer till the completion of the software . The SRS may be one of a contract deliverable Data Item Descriptions or have other forms of organizationally - mandated content . - A system is a set of interacting or interdependent component parts forming a complex or intricate whole. Every system is delineated by its spatial and temporal boundaries, surrounded and influenced by its environment, described by its structure and purpose and expressed in its functioning. After reading the paragraphs above, we are interested in knowing the entity with which 'software requirements specification' exhibits the relationship of 'facet of'. Find the answer from the choices below. Choices: - computer - forming - software engineering

Ans:software engineering
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Ques:Information: - The sorn or Sarn ( Persian , sorn , also , sorny , also Surna and Zurna ) is an ancient Iranian woodwind instrument . - The dili tuiduk, (also dilli duduk, dilli tuyduk , dili tuiduk, dilli tuiduk ) is a Turkmen woodwind instrument. It is a clarinet-like, single-reed instrument used mainly in Turkmen folk music. Dilli-tuyduk These come in two kinds. In one, the reed end of the instrument is closed and in the other it is open. A reed is cut in the upper part of the pipe and 3 or 4 finger holes are cut on the upper part, at intervals of some 5-6mm. Its range is a 6thor 7th, from about fa in the first octave to re or mi in the second. Some sounds have to be made by overblowing or by partly exposing the finger holes. The dilli-tuyduk makes a penetrating sound and is used to play the tunes of Turkmen folk songs. Versions of song tunes in the form of ditties for the dilli-tuyduk start in a long drawn-out sound going into the main melody. - The zurna (also called surnay, birbyn, lettish horn, surla, sornai, dili tuiduk, zournas, or zurma), is a wind instrument played in central Eurasia, ranging from the Balkans to Central Asia. It is usually accompanied by a davul (bass drum) in Anatolian folk music. - The davul or tupan is a large double-headed drum that is played with mallets. It has many names depending on the country and region. - A wind instrument is a musical instrument that contains some type of resonator (usually a tube), in which a column of air is set into vibration by the player blowing into (or over) a mouthpiece set at or near the end of the resonator. The pitch of the vibration is determined by the length of the tube and by manual modifications of the effective length of the vibrating column of air. In the case of some wind instruments, sound is produced by blowing through a reed; others require buzzing into a metal mouthpiece. - Anatolia (from Greek , ' "east" or "(sun)rise"; in modern ), in geography known as Asia Minor (from ' "small Asia"; in modern ), Asian Turkey, Anatolian peninsula, or Anatolian plateau, is the westernmost protrusion of Asia, which makes up the majority of modern-day Turkey. The region is bounded by the Black Sea to the north, the Mediterranean Sea to the south, and the Aegean Sea to the west. The Sea of Marmara forms a connection between the Black and Aegean Seas through the Bosphorus and Dardanelles straits and separates Anatolia from Thrace on the European mainland. - A birbyn is a Lithuanian aerophone that can be either single or double-reeded and may or may not have a mouthpiece. "Birbyn" can be made of a variety of materials: wood, bark, horn, straw, goose feather, etc. The earliest and simplest examples were used by children as playtoys and by shepherds as a tool to control the herd. In the 19th century, influenced by classical instruments and especially the clarinet, the "birbyn" evolved into a serious musical instrument used in ensembles. Modern "birbyns" are made of wood with bells of horn and usually have ten tone holes. They are divided by pitch range into three categories: soprano, tenor, and contrabass. After reading the paragraphs above, we are interested in knowing the entity with which 'sorna' exhibits the relationship of 'subclass of'. Find the answer from the choices below. Choices: - aerophone - clarinet - connection - country - day - drum - finger - geography - greek - horn - length - lithuanian - majority - melody - music - musical - musical instrument - peninsula - pipe - pitch - plateau - play - range - soprano - sound - straw - variety - wind - woodwind instrument

Ans:
musical instrument
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