You have been tasked with responding to a security incident involving the compromise of a manager's documents. you and your team have determined that the attacker involved copied files via a bluetooth connection with the manager's unprotected cell phone. what kind of attack was this?

Acomputer is a multipurpose device that accepts input, processes data, stores data, and produces output, all according to a series of stored . the processing unit of most modern computers is a(n) . the instructions that tell a computer how to carry out a task are referred to as computer , which are distributed as software. computers run three main types of software: software, system software, and development tools. an example of system software is a computer system, which is essentially the master controller for all the activities that a digital device performs. digital devices are constructed using tiny electronic components that represent data bits as electrical signals. the system unit houses the system board, which contains several circuits made from semiconducting materials. computers come in three popular form factors: component, , and slate. many of today's digital devices operate on battery power supplied by ion batteries. battery life and lifespan can be extended by following good battery management practices.

Which of the following “invisible” marks represents an inserted tab?

You are new to microsoft certification and want to start out by getting a certification geared around windows 8. what microsoft certification should you pursue?