1-67. What layout gives you information on subassemblies or printed circuit boards in each assembly, chassis, or module? 1. 2. 3. 4. Overall physical layout Overall functional layout Individual physical layout Individual functional layout 1-68. 1-69. 1-70. You do not have a need for an individual physical layout diagram in which of the following situations? 1. When you have the overall physical layout diagram 2. When you have the overall functional layout diagram 3. When you have the repair memorized 4. When you never repair the unit The configuration of a particular computer is normally dictated by which of the following criteria? 1. 2. 3. 4. Type of computer and data system platform Available power supply and programming needs Data system platform and projected use of computer Type of computer and anticipated software installation A computer’s frame usually contains which of the 1. 2. following   hardware? 1. The computer only 2.  The  power  supply  only 3. The computer and the power supply only 4. The computer, power supply, and cooling hardware 1-71. When compared to other types of computer cabinets, what is the largest single advantage of modular frames in addition to mobility? 1-72. 1-73. Pcb’s are arranged in which of the following ways inside a chassis? 1. In close proximity and in square blocks 2. In close proximity and in rows 3. Spread out and in rows 4. Spread out and on opposite sides of the cabinet Motherboard-designed computers have which of the following features as their primary design feature? 1.  Portability 2.  Ruggedness 3. Shipboard use 4. Tactical use 1-74. It is easier to maintain computers that have motherboards for which of the follow reasons? 1. The cabinet need not be removed 2. The power need not be secured 3. The computer’s small size and ease of component   accessibility 4. All of the above 1-75. What two features used in or on a cabinet provide limited protection for a computer? 3. 4. Gaskets and filters Surge protectors and shock reducers Insulating material and grounding wires External power source and RF interference adapters 1. 2. 3. 4. Ruggedness Adaptability Ease of installation Access to control panels NOTE: MS-DOS is a registered trademark of Microsoft Corporation. UNIX is a trademark of AT&T. 7