# 2เลือกประเภทWhich item is used for storing large amounts of data?TabletExternal hard diskSmartphoneScreen/monitor
# 3เลือกประเภทWhat is the primary use of a smartphone?Calling peoplePlaying gamesTaking photosAll of the above
# 4เลือกประเภทWhich device is typically used for input in a computer?MouseExternal hard diskPortable speakerDigital camera