Answer:On the Home tab, in the Views group, click View, and then click Design View. In the table design grid, select the field or fields that you want to use as the primary key. To select one field, click the row selector for the field that you want.
Explanation:
Answer: Software Architecture
Explanation:
Architecture of a software depicts the basic structure of a software system. Software architecture also describes how the structure of a system behaves and creates such structures, where each structure is consists of software components, relations between these components and the characteristics of these components and relations. It gives an abstraction of a system while hiding its implementation details. It provides description about how the elements of a system interact with each other. For example Service Oriented Architecture (SOA) is a software architectural approach in which the different application components provide services to other components over the network. IT is a collection of services that communicate with each other. These services integrate into distinct software systems which belong to different business domains.
Answer:
Quality Of Service
Explanation:
Technology that manages data traffic to reduce packet loss, latency and jitter on the network. QoS controls and manages network resources by setting priorities for specific types of data on the network.
Any mobile device contains a(n) accelerometer and gyroscope that can sense even the smallest movements.
<h3>What are accelerometers? What does an accelerometer sensor do in mobile phones?</h3>
The orientation of a mobile phone is determined by the accelerometer in the device. The gyroscope, or gyro for short, tracks rotation or twist to provide another dimension to the data provided by the accelerometer.
A smartphone's built-in accelerometer measures the device's acceleration. It tracks the different motions like shaking, tilting, swinging, and rotating and accordingly changes the orientation of your app. The accelerometer utilizes the value of XYZ to determine and detect motion.
To know more about accelerometer , Visit:
<u>brainly.com/question/27960990</u>
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