Answer:
Semaphores carries the signal between the task and interrupts that does not carry any type of additional data in the embedded system. A semaphore is used as synchronization object and helps in maintain the value between zero and the specific higher value.
It basically reduced the value each time and complete the semaphore object in the embedded system. Binary semaphores is the main type of semaphore that invoke activation of the task.
brainly.com/question/10887381
Answer:You need 7 bits to encode everything that could be typed on this keyboard.
Explanation:
The encoding of the QWERTY keyboard is based on the extended ASCII encoding. The "ASCII" code was created by the "American standards association" in 1963.The acronym of “American Standard Code for Information Interchange” is ASCII. ASCII is a 7-bit code.
Further Explanation:
The QWERTY keyboard is the standard computer and typewriter keyboard design for Latin-script alphabets. The first six letters of the keyboard's upper row indicate its name. Christopher Latham Sholes designed the layout of the keyboard for his "Type-Writer". It was first mass-produced in 1874.
In QWERTY keyboard, extended American Standard for Information Interchange (ASCII) method is used for characters encoding. Alphabetical order of English language is the base of ASCII method of characters encoding.
Learn More:
Learn more about QWERTY keyboard: brainly.com/question/649081; Answered by: Jessusulas
Learn more about ASCII: brainly.com/question/7851735; Answered by: LearnGrow
Keywords:
QWERTY keyboard, The encoding of the QWERTY keyboard, American Standard for Information Interchange, ASCII
If you have just finished developing a new application, but before putting it on the website for users to download, you want to provide a checksum to verify that the object has not been modified, a process which you must implement is: C. Code signing.
<h3>What is SDLC?</h3>
SDLC is an abbreviation for software development life cycle and it can be defined as a strategic methodology that defines the key steps, phases, or stages for the design, development and implementation of high quality software programs.
<h3>What is code signing?</h3>
In Computer technology, code signing can be defined as a process through which software developer and computer programmers digitally sign executable software codes and scripts in order to confirm the author of the software, as well as guaranteeing that the software code has not been altered (modified) or corrupted, especially through the use of a cryptographic hash so as to validate authenticity and integrity.
In this context, we can reasonably infer and logically deduce that it is important for software developer and computer programmers to implement code signing before making a software available for download on a website.
Read more on software development here: brainly.com/question/28262663
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Complete Question:
You have just finished developing a new application. Before putting it on the website for users to download, you want to provide a checksum to verify that the object has not been modified.
Which of the following would you implement?
answer choices
Normalization
Code obfuscation
Code signing
Memory management
Answer:
see image below
Explanation:
This is a bit cumbersome, but it does the job. Not sure if it can be done much more efficiently. For these kind of operations, you'd be better off with a text based programming language.
