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What was the main method of mapping in the US before 1940?

The main method of mapping in the US before 1940 was through the use of aerial photography, which provided detailed and accurate images of the Earth's surface from above. This method allowed cartographers to create maps with greater precision and detail compared to traditional methods like hand-drawn maps or surveys.


What are the two main types of note taking?

The two main types of note-taking are the linear method and the mind mapping method. The linear method involves writing notes in a sequential, structured format, which is ideal for capturing information in a clear, organized way. In contrast, the mind mapping method uses diagrams to visually represent concepts and their relationships, promoting a more creative and holistic understanding of the material. Each method has its advantages depending on the context and personal preference.


How do you print message before main in java?

You cannot do that. The main method of a java class is the point where the execution begins. You can print messages only after a main method is invoked.


Three cache mapping techniques?

Three types of mapping procedures are there? (1) Associative Mapping-The fastest and most flexible cache organizations uses associative mapping. The associative memory stores both the address and content of memory word. This permits any location in catche to store word in main memory. (2) Direct Mapping-Associative memories are expesive compared to RAM's because of added logic associated with each cell. (3) Set Associative Mapping-It is a more general method that includes pure associative and direct mapping as special case. It is an improvement over the direct mapping organization in that each word of cache can store two or more words of memory under the same index address. Each data word is stored together with its tag and the number of tag data items in one word of cache is said to form a set. With Regards Veer Thakur Chandigarh


What are types of mapping?

There are three main types of mapping: thematic mapping, topographic mapping, and web mapping. Thematic mapping focuses on specific themes or topics, topographic mapping shows physical features of an area like elevation and terrain, and web mapping involves displaying maps on the internet using interactive tools.


Description and mapping of the main features of universe?

cosmology


What the difference among direct mapping associative mapping and autoassociative mapping?

Direct mappingA given Main Memory block can be mapped to one and only one Cache Memory line.It is Simple, Inexpensive, fastIt lacks mapping flexibilityAssociative mappingA block in the Main Memory can be mapped to any line in the Cache Memory available (not already occupied)It is slow, expensiveIt has mapping flexibility


What is the main emphasis of the human genome project?

gene mapping


What were the main causes of death in UK in 1930s and 1940s?

Meningitus


What are the differences among direct mapping associative mapping and set associative mapping?

The differences among direct mapping and set-associative mapping :Direct mapping : Each line in main memory maps onto a single cache line.Set-associative : Each line in main memory maps onto a small (collection) set of cache line.Direct mapping : A memory block is mapped into a unique cache line, depending on the memory address of the respective block.Set-associative : A memory block is mapped into any of the line of a set. The set is determined by the memory address, but the line inside the set can be any one.dont knowyet


Is it possible to define a java static method inside a main method?

Because, the main method is the starting point of the java program and if we need an object of that class even before the main can be invoked, it is not possible. Hence it is declared static so that the JVM Can acess the main method without having to instantiate that particular class


What are the main features of the Mercator project?

Mapping of Earth on a flat surface. ;)