1) A single circuit to connect all of the parts of a computer together. a) Mouse b) Motherboard 2) Input device used to move a cursor around a screen. a) Mouse b) Personal Digital Assistant (PDA) c) Smartphone 3) Which anti-static tools used to store electrical components? a) Anti-static wrist strap b) Anti-static mats c) Anti-static bags 4) Below are the correct answer about sound cards except a) Newer High-Definition Multimedia Interface (HDMI) b) Convert digital information into sound c) Mini-audio jacks for speakers and microphones d) Phillips Digital Interface Format (PDIF) 5) A device that can store electrical charge and release it. a) Capacitor b) Inductor c) Battery d) Resistor e) Transformer 6) Below are the correct answer about the function of CPU except a) Performs all types of data processing operations b) Stores data, intermediate results & instructions c) Controls the operation of all parts of the computer d) Process many pieces of data simultaneously & gaming application 7) Which of the following is NOT a hardware component for a computer? a) Mouse b) Microsoft Word c) Motherboard d) CPU 8) A form of computer data storage that stores data and machine code currently being used. a) Read Only Memory (ROM) b) Hard Disk c) Universal Serial Bus (USB) d) Random Access Memory (RAM) 9) An electrical device that supplies electric power to an electrical load. a) Power Supply b) Random Access Memory (RAM) c) CPU d) Hard Disk 10) A device that can enlarge image of an acetate or the transparency placed on it to a wall screen. a) Monitor b) Projector c) Printer d) Speaker

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