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JojiIlagan Career Center Foundation, Inc.                             PRILIM EXAMINATION
              College of Business and Tourism                                        Com Ed 1–Intro to Computer Fund.
              Gov. Chavez Street, Davao City                                      Jeff Rey A. Comidoy – Instructor


I.     Choose the letter of the correct answer.
1. Ancient computer that can add and subtract numbers by moving beads back and forth on rods.
   a. Abacus                     b. Pascaline             c. Leibnitz Calculator         d. Jacquard’s Loom
2. Device that is operated with eight movable dials which could add numbers up to eight figures long.
   a. Abacus                     b. Pascaline               c. Leibnitz Calculator          d. Jacquard’s Loom
3. An enhanced Pascaline calculator that can also multiply.
   a. Abacus                    b. Pascaline                c. Leibnitz Calculator             d. Jacquard’s Loom
4. It uses a punch card to program pattern that were outputted as woven fabrics.
   a. Abacus                     b. Pascaline               c. Leibnitz Calculator             d. Jacquard’s Loom
5. In what generation of computers does the Pascaline belong?
   a. Mechanical               b. Electro-Mechanical       c. Electronics                      d. None of the three
6. In what generation of computers does the Difference Engine belong?
   a. Mechanical               b. Electro-Mechanical       c. Electronics                      d. None of the three
7. In what generation of computers does the Hollertih’s Tabulating Machine belong?
   a. Mechanical               b. Electro-Mechanical        c. Electronics                     d. None of the three
8. In what generation of computers does the Abacus belong?
   a. Mechanical               b. Electro-Mechanical      c. Electronics                       d. None of the three
9. Case that contains electronic components of the computer.
   a. Processor                   b. Motherboard           c. Memory                           d. System Unit
10. Electronic components that store instructions, data, and results.
    a. Processor                 b. Motherboard                c. Memory                       d. System Unit
11. Main circuit board of the system unit. Also called system board.
    a. Processor                   b. Motherboard              c. Memory                       d. System Unit
12. Interprets and carries out basic instructions that operate a computer. Among the parts are Control Unit & ALU
    a. Processor                   b. Motherboard               c. Memory                     d. System Unit
13. What is the unit of measurement for memory?
    a. Bytes                    b. Hertz                       c. Watts                        d. Bits
14. What is the system used in representing data on the computer?
    a. Binary System              b. Alpha-Numeric System c. Braille System                    d. Digital System
15. Eight bits grouped together as a unit is called…
    a. Byte                       b. Binary Digit              c. Kilobytes                    d. Megabytes
16. Memory chips that stores permanent data and instructions.
    a. ROM                      b. RAM                     c. USB                              d. DVD
17. It is a type of memory chips that stores permanent data and instructions.
    a. Firmware                    b. PROM                    c. EEPROM                        d. All of the three
18. Nonvolatile memory that can be erased electronically and rewritten.
    a. SD Card Memory              b. DVD Storage Device      c. CMOS                          d. Flash Memory
19. A type of memory where it uses battery power to retain information when other power is turned off.
    a. BIOS                     b. SD Card Memory            c. Flash Memory                d. CMOS
20. Opening inside system unit used to install additional equipment. Typically hold disk drives.
    a. Drive bays                b. Ports                      c. Connectors                     d. None of the three

II.     Identify the PORTS & Device of a personal computer (2 pts each).




1 | ComEd1|Prelim
III.    Write the Phases of Data Processing Diagram (2 pts. Each).




IV.     Identify the specification of the following personal computer parts label.

(A/B) PROCESSOR:                        (C/D) MEMORY (RAM)                       (E) MOTHERBOARD
    1. Clock Speed                          1. Capacity                              1. Manufacturer
    2. Interface                            2. Memory Type                           2. Model
    3. CPU Memory                                                                    3. Chipset
    4. Manufacturer                                                                  4. CPU Interace
    5. Model                                                                         5. RAM Interface
                                                                                     6. HDD Interface
                                                                                     7. Form Factor
                                                                                     8. Audio
                                                                                     9. LAN
                                                                                     10. USB
                                                                                     11. Video




2 | ComEd2 Prelim

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Com Ed 1 Prelim

  • 1. JojiIlagan Career Center Foundation, Inc. PRILIM EXAMINATION College of Business and Tourism Com Ed 1–Intro to Computer Fund. Gov. Chavez Street, Davao City Jeff Rey A. Comidoy – Instructor I. Choose the letter of the correct answer. 1. Ancient computer that can add and subtract numbers by moving beads back and forth on rods. a. Abacus b. Pascaline c. Leibnitz Calculator d. Jacquard’s Loom 2. Device that is operated with eight movable dials which could add numbers up to eight figures long. a. Abacus b. Pascaline c. Leibnitz Calculator d. Jacquard’s Loom 3. An enhanced Pascaline calculator that can also multiply. a. Abacus b. Pascaline c. Leibnitz Calculator d. Jacquard’s Loom 4. It uses a punch card to program pattern that were outputted as woven fabrics. a. Abacus b. Pascaline c. Leibnitz Calculator d. Jacquard’s Loom 5. In what generation of computers does the Pascaline belong? a. Mechanical b. Electro-Mechanical c. Electronics d. None of the three 6. In what generation of computers does the Difference Engine belong? a. Mechanical b. Electro-Mechanical c. Electronics d. None of the three 7. In what generation of computers does the Hollertih’s Tabulating Machine belong? a. Mechanical b. Electro-Mechanical c. Electronics d. None of the three 8. In what generation of computers does the Abacus belong? a. Mechanical b. Electro-Mechanical c. Electronics d. None of the three 9. Case that contains electronic components of the computer. a. Processor b. Motherboard c. Memory d. System Unit 10. Electronic components that store instructions, data, and results. a. Processor b. Motherboard c. Memory d. System Unit 11. Main circuit board of the system unit. Also called system board. a. Processor b. Motherboard c. Memory d. System Unit 12. Interprets and carries out basic instructions that operate a computer. Among the parts are Control Unit & ALU a. Processor b. Motherboard c. Memory d. System Unit 13. What is the unit of measurement for memory? a. Bytes b. Hertz c. Watts d. Bits 14. What is the system used in representing data on the computer? a. Binary System b. Alpha-Numeric System c. Braille System d. Digital System 15. Eight bits grouped together as a unit is called… a. Byte b. Binary Digit c. Kilobytes d. Megabytes 16. Memory chips that stores permanent data and instructions. a. ROM b. RAM c. USB d. DVD 17. It is a type of memory chips that stores permanent data and instructions. a. Firmware b. PROM c. EEPROM d. All of the three 18. Nonvolatile memory that can be erased electronically and rewritten. a. SD Card Memory b. DVD Storage Device c. CMOS d. Flash Memory 19. A type of memory where it uses battery power to retain information when other power is turned off. a. BIOS b. SD Card Memory c. Flash Memory d. CMOS 20. Opening inside system unit used to install additional equipment. Typically hold disk drives. a. Drive bays b. Ports c. Connectors d. None of the three II. Identify the PORTS & Device of a personal computer (2 pts each). 1 | ComEd1|Prelim
  • 2. III. Write the Phases of Data Processing Diagram (2 pts. Each). IV. Identify the specification of the following personal computer parts label. (A/B) PROCESSOR: (C/D) MEMORY (RAM) (E) MOTHERBOARD 1. Clock Speed 1. Capacity 1. Manufacturer 2. Interface 2. Memory Type 2. Model 3. CPU Memory 3. Chipset 4. Manufacturer 4. CPU Interace 5. Model 5. RAM Interface 6. HDD Interface 7. Form Factor 8. Audio 9. LAN 10. USB 11. Video 2 | ComEd2 Prelim