2 Judy is reseаrching оnline. 2 а List twо types оf user-generаted reference sites Judy could use. (2) 2 b Judy uses a mobile phone to make a voice call. Draw a diagram to show the mobile phone’s input and output devices required to make the call. Label each device you use in your diagram. (3) 2 c Judy sets file permissions on her online documents. Which one of these is a benefit of doing this? A Improves encryption B Increases storage C Quicker backup D Secures data (1) 2 d Describe how a CAPTCHA test reduces the function of malware. (2) 2 e Explain one positive impact of cloud-based services on learning. (2) 2 f Describe how mobile broadband can be used to provide access to cloud-based services. (2) 2 g Give one reason why Judy should use mobile broadband. (1) 2 h Explain one benefit of using wired connectivity. (2) [15]