Computer Practice Test 1Online version Computer Practice Test 1 by infomind Online tests 1 Dot-matrix is a type of device a a) Scanner b b) Printer c c) Keyboard d d) Mouse 2 Tab key is used a a) To move the cursor on screen b b) To indent a paragraph c c) To move a cursor d d) None of these 3 To go to the beginning of the text line press a a) Home b b) Page up c c) Enter d d) None of these 4 The most common input devices are a a) Microphone Printer b b) Scanner, monitor c c) Digital camera, speaker d d) Keyboard, mouse 5 To see all information which device output uses? a a) Monitor b b) Keyboard c c) ALU d d) CPU 6 The number of functional keys in a keyboard is a a) 14 b b) 13 c c) 10 d d) 12 7 Printing head and paper is touched in a a) Non-impact printer b b) Impact printer c c) Both a and b d d) None of these 8 By which printer a character prints in only one spoke? a a) Laser printer b b) Dot matrix printer c c) Line printer d d) Plotter 9 Which of the following is not an input device? a a) Keyboard b b) Monitor c c) Joystick d d) Microphone 10 To make a number pad act as a directional arrow, we press a a) Num lock b b) Caps lock c c) Arrow lock d d) Shift 11 Mouse technique is used to access in properties of any object is: a a) Dragging b b) Dropping c c) Right clicking d d)Shift clicking
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