At a shore-based installation, control of EMI
involves the same factors as for a shipboard
computer system, but with the addition of which
of the following other considerations?
1. Terminal operators
2. Site location only
3. Soil quality only
4. Both site location and soil quality
To assist in avoiding or reducing the effects of
EMI, you may find guidelines for the proper
construction of bonding straps and grounding
cables in which of the following publications?
1. OPNAVINST 5510.1
2. NAVSEA OP 3556
3. NAVSEA S9507
4. MIL-STD 1310
The functional units of a computer are always
consistent regardless of the computers type.
To obtain the most reliable and effective
instructions for maintaining a computer, you
should refer to which of the following current
The computers technical manual
A computers functional block diagram should
provide you with all of the following information
except which one?
1. Operational principles
2. Software compatibility
3. Signal types and flows
4. Major functional areas
What are the three major functional areas of a
1. CPU, I/O, and modem
2. Memory, I/O, and CPU
3. Hard disk, modem, and memory
4. Monitor, memory, and hard disk
The physical layout diagram gives you a picture of
all of the following locations or types of computer
elements except which one?
4. Signal flow
What are the four types of physical layouts for
1. Backplane, assembly, cage, and LAN
2. Cage, motherboard, modular, and desktop
3. Assembly, rack, backplane, and modular
4. Chassis, motherboard, mainframe, and
For modular data systems that use multiple
configurations, both minimum and full physical
layout configurations will be shown on a physical
In a chassis or assembly type computer, which of
the following methods is/are usually used to
mount the chassis or assembly?
1. Door mounted only
2. Slide mounted only
3. Both door and slide mounted
4. Backplane mounted
A cage or rack type computers major functional
areas are always contained on one pcb.
Computers that use motherboards usually have a
total of how many backplanes or motherboards to
contain assemblies and pcbs?