the three types of data flow are: simplex,half duplex and full duplex
header trailer Data
The three types of bus present in every CPU are address bus, data bus and control bus.
There are three database models. The three database models are as follows : 1) relational 2) network data 3) hierarchical
The key difference between floating point and integer data types is how they store and represent numbers. Integer data types store whole numbers without any decimal points, while floating point data types store numbers with decimal points. Integer data types have a fixed range of values they can represent, while floating point data types can represent a wider range of values with varying levels of precision. Floating point data types are typically used for calculations that require decimal precision, while integer data types are used for whole number calculations.
The Logical Link Control specifies the following mechanisms1. for addressing stations across the medium2. for controlling the exchange of data between two users.There are three types of services provided by the Logical Link Layer. They are1. Connection mode service - A logical connection is set up between two users.2. Acknowledged connectionless service- No connections are involved. But data grams are acknowledged.3. Unacknowledged connectionless service- Operates in datagram style. No guarantee for the delivery of data. The service does not include flow control or error control mechanisms.
The three types of data flow are input data flow, output data flow, and intermediate data flow. An example of input data flow is when user information is inputted into a system, output data flow is when search results are displayed to the user, and intermediate data flow is when data is processed or transformed within the system.
The three types of master data discussed are reference data and enterprise data. Lastly, there is also market master data.
There are mainly three types of d.f.d. 1) top level d.f.d. 2)context level d.f.d. 3) exploded level d.f.d.
three
There are three types of index data structures: unique, non-unique, bitmap
preamble
Asynchronous, Dual, and Batch. -I believe.
between functional units
qualitative, cartograph, flow line
There Are Two main types of data. Qualitative data are expressed As numbers, obtained by counting or measuring. Another type of data is called an inference.An inference is a logical interpretation based on prior knowledge or experience.
CDs, Hard disk, floppy, data traveller etc.
Number, string, binary string.