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The idiom ‘back against the wall’ means ‘to have very serious problems that limit the ways in which you can act.’ It is correct here. Other phrases are incorrect.
Which of the following is a form of malware that encrypts a victim's files?
Which one of the following is an email program?
What is the process we called to change the name of a file?
A feature of MS Office that saves the document automatically after certain interval is called ____
When you save an Microsoft Access project, what file format do you use?
What is an operating system?
A __________ is a professionally designed “empty” document that can be adapted to the user’s needs.
The main directory of a disk is called the ……………..
Network components are connected to the same cable in the what type of topology ?
It is used to connect a pen drive to computer.