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Functions of a linker in system software?
A linker takes the object files produced by the compiler and links them together to form a single machine code executable.
How are coupling and cohesion related to modular design?
Ideally, modules will have low coupling and high cohesion. Coupling describes the strength of the connection between modules in a program. Loose (or low) coupling occurs when modules do not depend on other modules. One way to control this is by avoiding the use of global variables and reducing the number of variables that are passed between the modules. Another is to limit the depth of module calls (where a module calls another module, that then calls another module, and so on). Cohesion is a measure of how well a module accomplishes the module's purpose. High cohesion implies that all the module's internal statements serve to perform the module's (single) task. In order for modules to work together, there must be some connection between them. The nature of the connection is important because it determines the extent to which the modules are coupled. How are they connected? The best way to connect them is to pass the value of a local variable in one module to a second module through its parameter list. (A local variable is a variable that is defined within a module (not a parameter) is local to that module. The values of local variables are not available outside of the module in which they are declared unless they are passed. Local variables are reset to their default values once control leaves the module in which they are declared.) Another way to share information is through the use of global variables. (A variable that is defined outside of a module and that does not need to be passed to a module to be accessed by it is a global variable. Global variables retain their value once control leaves the module in which they are referenced. ) Because the value of a global variable can be changed by any module without passing, it increases the coupling between modules.
Where can one purchase laser diode modules?
One can purchase laser diode modules on select places around the Hong Kong. OPELUS is the best place to purchase laser diode Modules, Infrared Laser Module, Green Laser Module etc.
How do you merge 2 Visual C programs to get a single output?
You cannot. A C program can only have one global main function but you'd be trying to compile a program that has two main functions. The only way to merge the two programs is to modularise both programs so that neither is dependent upon their main functions. Once modularised, you can include those modules in any program. Alternatively, you can create binary libraries from the modules and link them into any program.
What is module in visual basic?
AnswerA key part of developing applications using Visual Basic is ensuring that the code is carefully structured. This involves segmenting the code into projects, modules and procedures so that it is easy to understand and maintain.A complete Visual Basic application is typically contained in a single project. Within a project, code is placed in separate code files called modules, and within each module, the Visual Basic code is further separated into self contained and re-usable procedures.
. In ERP applications what term describes the blending of modules into a unified single system?
Visibility
Which term describes the wide scope of activities taking place within unified commands subordinate unified commands or joint task forces under a single commander?
Unified action
What is the definition of coalesce?
To coalesce means to come together to form a whole or a single unit. It often implies a merging or blending of separate elements into a unified entity.
What happened as a result of garibaldis efforts?
Italy became a single, unified nation.
What are three memory modules?
RAM (Random Access Memory), SIMMs (Single Inline Memory Modules), DImms (Dual Inline Memory Modules), RIMMs (Rambus Inline Memory Modules).
Which countries became unified under a single ruler or government during the 1100s and 1200s?
Engand & France were becoming nations unified under a single ruler.
What scientist unified the electromagnetic and weak force?
The unification of the electromagnetic and weak forces was accomplished by Sheldon Glashow, Abdus Salam, and Steven Weinberg in the 1970s. Their work led to the development of the electroweak theory, which describes both forces as different aspects of a single unified force.
Is there a unified theory explaining all correlated electron systems?
There is no single unified theory that explains all correlated electron systems.
How did Europe get its currency?
Europe has yet to be unified under a single currency.
What type of memory treats two matching modules as a single unit?
Dual-channel
What is the name of a government where power is located in a single location?
Unified or central government
An argument that focuses on a single important or main idea is called?
unified argument
