Answer:
The answer to this question is given below in this explanation section.
Explanation:
"Title bar"
A title bar is a small strip that extends across the top of a window.It display the title of the window and typically include the close minimize and maximize button.In macros these buttons are on the left side of the title bar while in windows they are on the right.The title bar is a horizontal bar located at the top of a window in a GUI.It displays the title of the software name of the current.
"Menu bar"
A menu bar is a graphical control elements which contains drop down menu.The menu bar purpose is to supply a common housing for window or application specific menu which provide access to such function as opening file interaction with an application or displaying help documentation or manuals.
Kernal is the core of an operating system that maintains the computer’s clock, starts applications, and assigns the computer’s resources, such as devices, programs, apps, data, and information.
d. kernal.
<u>Explanation:</u>
Every operating system runs the operating system based on kernel instructions. Main or major role of operating system is kernel. If boot loader program fails to load kernel operation is missing the kernel we need to reinstall operating system or repair the operating system.
To display clock in the workstation or laptop or desktop, clock device driver been executed by kernel of operating system.
Kernel is core of any operating system, but kernel also controlled by operating system such as Unix etc.
The Wrap Text menu.
The positioning of text in Word is sometimes not lined up with the inserted picture. By default, when you insert an image or a picture, its layout is set to inline with text. To change that, double click on the picture and then click the Wrap Text option. A number of options will pop up with text graphics.
Answer:
Advantages of both circuit switched networks and TDM are given below:
Explanation:
Advantages of circuit switched network over packet switched network:
- Circuit switched network has the advantage of being physically connected and having a dedicated channel for communication between the sender and the receiver which also makes it more reliable. Packet switched networks do not have a dedicated channel hence, they are not that reliable.
- Circuit switched networks are used for voice calls because there is no timing jitter or delay in these types of networks while packet switched networks do not offer this advantage.
Advantages of TDM over FDM in a circuit switched network:
- TDM is time division multiplexing i.e. multiple information is sent in different time intervals but on the same frequency. While FDM sends information using different frequencies. So, the advantage of using TDM is that the information will be sent from the sender to the receiver using only a single frequency.
- Using TDM, bandwidth is saved because it only sends information on a single frequency unlike FDM.
- In TDM, there is low chance of interference between signals since they are sent in different time intervals from the sender to the receiver. While FDM has a higher chance of interference.
