Answer:Effective but not efficient 
Explanation:
Jim is effective because he was able to complete the IT tasks well but he is not efficient because he didn't submit the result on time because being efficient includes management of time.
 
        
             
        
        
        
The answer should be RAM = Random Access Memory
RAM memory is used to store current data while the computer is on. Bear in mind that after the computer is shutdown all data in RAM is lost. 
        
                    
             
        
        
        
The answer is Hypothesis.  It is something more than just a wild guess but less than a well-established theory, a theory which can be tested through study and experimentation..  They are assumptions generally believed to be true. They are provisionally accepted in order to interpret certain events or phenomena, and to provide guides for further study.
 
        
             
        
        
        
Kayla could use “save as” to rename the document.
        
             
        
        
        
USB ports, headphone jack/microphone port, and of course, a power button.