Pinhole cameras were one of the most sophisticated devices of the period, it made tasks much easier it basically worked exactly like the human eye and is something just like tracing.
        
             
        
        
        
It's a malware, and it basically let's the person/hacker/culprit get information off your computer without the owner of the computer knowing that the person is doing it. It's often used to find keystrokes, passwords, online interaction, and other personal data.
        
             
        
        
        
Answer:
RainbowTables
Explanation:
RainbowTables is the best option when the cracker has limited time.
 
        
             
        
        
        
Answer:
Keywords are words or phrases that describe content. They can be used as metadata to describe images, text documents, database records, and Web pages. ... Keywords are used on the Web in two different ways: 1) as search terms for search engines, and 2) words that identify the content of the website.
 
        
                    
             
        
        
        
For each call of a function, the python virtual machine must allocate a small chunk of memory on the call stack, which is known as <u>stack frame.</u>
<u></u>
<h3>What Does Stack Frame Mean?</h3>
A stack frame is a memory management technique used in some programming languages for generating and eliminating temporary variables. In other words, it can be considered the collection of all information on the stack pertaining to a subprogram call.
Stack frames are only existent during the runtime process. Stack frames help programming languages in supporting recursive functionality for subroutines.
A stack frame is comprised of:
- Saved copies of registers modified by subprograms that could need restoration
 
Learn more about stack frame
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