Concept of Threads in Computer Programming: Basically Thread is concept of System's OS, That is now being implemented by programmers in various places of application development and testing. What is a Thread? In computer science, a thread of execution is the smallest sequence of programmed instructions that can be managed independently by a scheduler, which is typically a part of the operating system. Multiple threads can exist within one process, executing concurrently and sharing resources such as memory, while different processes do not share these resources. A process with two threads of execution, running on one processor What is a Process? A process is the instance of a computer program that is being executed. It contains the program code and its activity. Depending on the operating system (OS), a process may be made up of multiple threads of execution that execute instructions concurrently. A computer program is a passive collec...
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Cryptography Cryptography involves creating written or generated codes that allow information to be kept secret. Cryptography converts data into a format that is unreadable for an unauthorized user, allowing it to be transmitted without unauthorized entities decoding it back into a readable format, thus compromising the data. In computer science, cryptography refers to secure information and communication techniques derived from mathematical concepts and a set of rule-based calculations called algorithms to transform messages in ways that are hard to decipher. Cryptographic systems are characterized along three independent dimensions: 1. The type of operations used for transforming plaintext to ciphertext . All encryption algorithms are based on two general principles: substitution, in which each element in the plaintext (bit, letter, group of bits or letters) is mapped into another element, and tran...
Fibonacci Series in c++: _________________Flow chart____________________ 1. Let 3 variables a, b, sum 2. initialize them as a = 0, b = 1, sum = 0. 3. loop n = 8 times using for loop. 4. if(i==1) print a and skip the loop. 5. if(i==12) print b skip the loop. Below arrangements explains the scenario:- n a [a = b] b [b = sum] sum [sum = a + b] 3 0 1 0 + 1 = 1 2 1 1 ...
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