Answer:
You are allowed to take out the old ram to replaice it, so replaice it with 2 new 4 GB of ram you dont need to unless the laptop has already 4 GB of ram the type of ram you will use is DDR3 most newer pc's have DDR4 since laptopes are smaller you would need older ram
Explanation:
 
        
                    
             
        
        
        
Answer: Instance
Explanation: Instance is the term found in the object-orient programming concept. It is used for the realization of the variation present in any object specifically.The program execution at each time instant is known as the instance of program. Generation of realized instance is known as instantiation.
This helps in the accessing of the object in the program.Other options are incorrect entry , target and handle are not the technical term related with the accessing of object .Thus the correct answer is instance.
 
 
        
             
        
        
        
The skills that are vital are:
- Analytical skills to troubleshoot problems for clients.
- The concentration and focus to be able to study and write computer code.
<h3>What are analytical and problem solving skills? </h3>
This is known to be the  ability of a person to be able to look into information in-depth so as to  tell the key or important elements, its strengths and weaknesses and others.
Therefore, The skills that are vital are:
- Analytical skills to troubleshoot problems for clients.
- The concentration and focus to be able to study and write computer code.
Learn more about Analytical skills from
brainly.com/question/2668962
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Answer:
Data can be stored on storage devices.
Explanation:
Network security, Application security and information security are the securities that protect data. Data can be stored on storage devices such as hard disk drives, solid state drives, external hard drives, USB flash drives and SD cards etc. Hard disk drives, floppy disks and tapes store data magnetically. The data can be stored with a device that spins the disk with magnetic coatings and heads has the ability to read and write information in the form of magnetic patterns.