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71 Cards in this Set
- Front
- Back
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What is the basic element in computer microchips?
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Silicon
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Chips with circuits that can do the work of all the different parts of a computer are called?
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microprocessors
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In the computer complex, what type of gate sends a pulse only when it receives a pulse at both its terminals?
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AND
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What is the heart of the entire computer data processing system?
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Centeral processing unit
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What controls the speed of a computer's activities?
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Clock
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What part of a computer acts like a sophisticated switchboard operator?
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Control unit
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Where does the arithmetic/logic unit of a computer store the intermediate results of arithmetic operations?
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Registers
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In the computer complex, primary memory that usually cannot be erased is called?
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read-only memory
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Random access memory is used to?
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store results of computer calculations
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Auxiliary storage in a computer refers to?
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memory stored outside the computer
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How many pixels per horizontail line does a video graphics array computer monitor have?
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640
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Using text- based method to display characters and objects on a computer display refers to?
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displaying information in the form of printed characters
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Whitch function is supported by the avioncs control unit complex?
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weapons delivery
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What function do the two non-central avionics control units perform?
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terrain following and radar control
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The avionics control units are not equipped with?
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print controller
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Each central avionics control unit can be loaded from the?
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mass storage device
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Which avionics control unit performs trajectory impact calculations to determine the weapon release point?
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weapons delivery
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If the critical data avionics control unit (ACU) is not available when one of the other ACU's fail, the ACU complex?
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powers off automatically and the mission is aborted
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The radar set is managed by the?
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terrain following avionics control unit
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The radar data terminal operates in conjunction with the?
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terrain following avionics control unit
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How many redundant data buses are used in each avionics control unit complex?
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Seven
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Which data bus is part of the avionics muliplex data buses?
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A
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How many avionics control unit complex data buses have ground support equipment?
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Seven
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What data buses are used in the avionics control unit complex?
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1553B
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The data link terminals provide?
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impedance matching and transformer coupling
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What line replaceable unit provides bulk storage for programs and data base information to be transferred to and from the memories of each of the avionics control units?
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Mass storage device
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Whenever the mass storage device is initially loaded or reloaded the?
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avionics control units are automatically declared unloaded.
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How many data transfer sets are used in the avonics control unit complex?
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Two
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Which line replaceable unit is a back up for the mass storage device?
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Data transfer set
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During load management mode 2, the powered data transfer set cavities are?
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1 and 2
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What line replaceable unit controls the overall reading/writing of information on the data transfer set data cartridges?
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transmitter control
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The controls and displays display electronics unit receives VIDEO and SYNC signals from the?
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radar video signal processor
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The controls and display display electronics unit transfer data to avionics multiplex data?
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C
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The controls and display display electronicis unit can load and update data to?
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60 display formats
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The defensive system operator and offensive system operator integrated keyboard switch status is monitored by the ?
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display electronics unit
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Which line replaceable unit allows the offensive system operator to select between multifunction displays?
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Intergrated keyboard
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The enter key on the intergrated key boaed is lit when the?
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avionics operational flight program requires a direct command
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When in the display mode, pressing the NEXT switch on the intergrated keyboard displays the next?
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option set
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When used together, which line replaceable units back up the other control panels?
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Intergrated keyboard and display electronics unit
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What type of signal can be simulated with the control panel backup feature for the intergrated keyboard?
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Digital
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The movement of the tracking handle crosshair is controlled by the?
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crosshair control
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The real beam map switch on the tracking handle enables the?
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radar set to generate a single frozen real beam map
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What ranges (in nautical miles) are stepped through when you slide the real beam map switch on the tracking handle backwards?
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160,80,40,20,and10
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When the crosshair enable trigger switch on the tracking handle is released, the crosshair?
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position is entered into the navigation function
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The offensive systems operator is provided with a video display of navigation,countermeasure, stores management system, and system management data by the?
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mulitfunction display
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The data presented on the multifunction displays is controlled by the?
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intergrated keyboard
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If an unacknowledged subsystem message is available, how does the subsystem message indicator appear on the multifunction display?
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Reverse video
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What type of test pattern appears on the multifunction displays?
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twelve blocks displayed in four levels of video intensity.
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Which control provides the offensive system operator with the ability to apply/remove power from the avionics control unit complex?
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Navigation/auxiliary
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Which control is used by the offensive system operator to enable the electronic counter-countermeasures radar mode of operation?
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Navigation/auxiliary
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If all of the avonics control unit's power lights are off and you press one of the ACU/PWR ON switchlights, you cause power to be applied to the?
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four central avonics control units
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Which navigation/auxiliary control indicator is illuminated when the Doppler velocity sensor is operating in the velocity memory mode?
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DCO
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The RDR ECCM NORM/ENBL switch on the navigation/auxiliary control is used to limit the?
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frequency function of the radar set
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The NAV UPDATE ACPT switchlight on the bom/navigation control commands the navigation system to accept?
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certain types of computed data that must first be manually evluated
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The STEER FLY TO switchlight on the bomb/navigation control is used to manually select?
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another sequence point as the next destination.
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How many precomputed fix point/offset aim points can be selected on the bomb/navigation control?
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four
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Which bomb/navigation control switchlight commands the crosshairs to a selected action point?
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X HAIR X HAIR TO
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What provides for the transmission and reception of Tactical Digital Information Link (TADIL) J information?
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Joint Tactical Information Distribution System/Multifunctional Information Distribution System terminal
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How many hops per second does a Tactical Digital Information Link (TADIL) J perform to preclude jaming by a narrow band jammer?
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77,000
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Whick network participation group provides a capability for a command and control Joint Tactical Information Distributing System unit (JU) to control non command and control JUs?
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Air control
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What are the data rates used in a stacked net of Tactical Digital Information Link (TADIL) J voice channels
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2.4 or 16 kilobites per second
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What field does the Link 16 friendly status reports have?
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Equipment status
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What is the power output of the high power amplifer group in high power mode?
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1050 watts
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What power source is used to provide emergency back-up power to the Joint Tactical Information Distributution System terminal to maintain critical data?
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Nickle-cadmium batteries
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What is the range of signals the low pass filter passes.
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960 - 1215 MHz
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What is the operating band used by Joint Tactical Information distribution System?
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L
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What is the maximum amount of data that can be transmitted in a given time slot of a Joint Tactical Information Distribution System?
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930 bits
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When can the synchronization process be initiated?
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Every 12 seconds when a Net Entry message is transmitted
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What are the two ways in wich fine synchronization are accomplished?
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Passive and active
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Which component of the Tactical Information Gateway System enables beyond line-of sight coverage?
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Satellite communication/Global Positioning System antenna
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Which component of the Tactical Information Gateway System interface group provides all necessary connections between group componts and the Tactical Information Gateway Set?
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Multipurpose interface panel
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