Which of the following phases of a system development life-cycle is most concerned with authenticating users and processes to ensure appropriate access control decisions? - Operation and maintenance What is the effective key size of DES? - 56 bit What are two types of ciphers? - Transposition and...
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Hardware - The physical devices that make up computer equipment Computer - PC/Mainframes/Workstations A computer contains 5 main compondents - CPU, Input device Output device Main memory/RAM Secondary Memory CPU (Central Processing Unit) - Follows instructions, performs calucations spe...
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Add to cartHardware - The physical devices that make up computer equipment Computer - PC/Mainframes/Workstations A computer contains 5 main compondents - CPU, Input device Output device Main memory/RAM Secondary Memory CPU (Central Processing Unit) - Follows instructions, performs calucations spe...
When a round flue is used for the lining of a fireplace chimney the proper fireplace opening to flue size ratio should be - 12:1 When unlined the smoke chamber walls shall be what thickness - 8" When the opening of the firebox is 6 square feet the extension of the hearth should be - 20 inches...
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Add to cartWhen a round flue is used for the lining of a fireplace chimney the proper fireplace opening to flue size ratio should be - 12:1 When unlined the smoke chamber walls shall be what thickness - 8" When the opening of the firebox is 6 square feet the extension of the hearth should be - 20 inches...
Draft is measured by... - inches in water column Definition of Draft - Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? - Give it more air What has the greatest effect on FLOW? - Size of venting system passageway A masonry chimney i...
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Add to cartDraft is measured by... - inches in water column Definition of Draft - Difference of pressure INSIDE and OUTSIDE the venting system Easiest solution to "back puffing" stove? - Give it more air What has the greatest effect on FLOW? - Size of venting system passageway A masonry chimney i...
Appliance - Eqipment, usually built in standardized sizes or types, installed or connected as a unit Approved - Acceptable to the authority having jurisdiction. American society for testing materials - ASTM Authority having Jurisdiction - The organization, office or individual responsible f...
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Add to cartAppliance - Eqipment, usually built in standardized sizes or types, installed or connected as a unit Approved - Acceptable to the authority having jurisdiction. American society for testing materials - ASTM Authority having Jurisdiction - The organization, office or individual responsible f...
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