Description : Forward chaining systems are _____________ where as backward chaining systems are ___________ a) Goal-driven, goal-driven b) Goal-driven, data-driven c) Data-driven, goal-driven d) Data-driven, data-driven
Last Answer : c) Data-driven, goal-driven
Description : Reasoning strategies used in expert systems include ............... (A) Forward chaining, backward chaining and problem reduction (B) Forward chaining, backward chaining and boundary ... chaining, backward chaining and back propagation (D) Backward chaining, problem reduction and boundary mutation
Last Answer : (A) Forward chaining, backward chaining and problem reduction
Description : The mean-end analysis process centers around the detection of differences between the current state and the goal state. Once such a difference is isolated, an operator that can reduce the difference ... (A) backward planning (B) goal stack planning (C) operator subgoaling (D) operator overloading
Last Answer : (C) operator subgoaling
Description : Which algorithm will work backward from the goal to solve a problem? a) Forward chaining b) Backward chaining c) Hill-climb algorithm d) None of the mentioned
Last Answer : b) Backward chaining
Description : There are primarily two modes for an inference engine: forward chaining and backward chaining. a) True b) False
Last Answer : a) True
Description : Which is mainly used for automated reasoning? a) Backward chaining b) Forward chaining c) Logic programming d) Parallel programming
Last Answer : c) Logic programming
Description : In a backward chaining system you start with the initial facts, and keep using the rules to draw new conclusions (or take certain actions) given those facts. a) True b) False
Last Answer : b) False
Description : Which problem can frequently occur in backward chaining algorithm? a) Repeated states b) Incompleteness c) Complexity d) Both Repeated states & Incompleteness
Last Answer : d) Both Repeated states & Incompleteness
Description : Which algorithm are in more similar to backward chaining algorithm? a) Depth-first search algorithm b) Breadth-first search algorithm c) Hill-climbing search algorithm d) All of the mentioned
Last Answer : a) Depth-first search algorithm
Description : What will backward chaining algorithm will return? a) Additional statements b) Substitutes matching the query c) Logical statement d) All of the mentioned
Last Answer : b) Substitutes matching the query
Description : Define backward chaining.
Last Answer : This algorithm works backward from the goal, chaining through rules to find known facts that support the proof.
Description : When channel members assume responsibility for one or more of the marketing flows over at least two separate levels of distribution manufacturing and wholesaling, in fact, such systems are synonymous ... vertical marketing systems C. Administered vertical marketing systems D. None of the above
Last Answer : A. Corporate vertical marketing systems
Description : Consider a 32 - bit microprocessor, with a 16 - bit external data bus, driven by an 8 MHz input clock. Assume that the microprocessor has a bus cycle whose minimum duration equals four input clock cycles. What ... (A) 8x106 bytes/sec (B) 4x106 bytes/sec (C) 16x106 bytes/sec (D) 4x109 bytes/sec
Last Answer : (B) 4x106 bytes/sec
Description : How many possible sources of complexity are there in forward chaining? a) 1 b) 2 c) 3 d) 4
Last Answer : c) 3
Description : Which knowledge base is called as fixed point? a) First-order definite clause are similar to propositional forward chaining b) First-order definite clause are mismatch to propositional forward chaining c) All of the mentioned d) None of the mentioned
Last Answer : a) First-order definite clause are similar to propositional forward chaining
Description : Which condition is used to cease the growth of forward chaining? a) Atomic sentences b) Complex sentences c) No further inference d) All of the mentioned
Last Answer : c) No further inference
Description : The technique in which a congested node stops receiving data from the immediate upstream node or nodes is called as _______ A. Admission policy B. Backpressure C. Forward signaling D. Backward signaling
Last Answer : B. Backpressure
Description : The major goal of inheritance in C++ is A) To facilitate the conversion of data types B) To help modular programming C) To facilitate the reusability of code D) To extend the capabilities of a class
Last Answer : D) To extend the capabilities of a class
Description : he primary goal of the ………………….. protocol is to provide a private channel between communicating application, which ensures privacy of data authentication of the partners, and integrity. A) SSL B) ESP C) TSL D) PSL
Last Answer : A) SSL
Description : Which of the following is characteristic of an MIS? (A) Provides guidance in identifying problems, finding and evaluating alternative solutions, and selecting or comparing alternatives. (B) Draws on ... Has as its goal the efficiency of data movement and processing and interfacing different TPS.
Last Answer : (B) Draws on diverse yet predictable data resources to aggregate and summarize data.
Description : ECL is the fastest of all logic families. High Speed in ECL is possible because transistors are used in difference amplifier configuration, in which they are never driven into ............... (1) Race condition (2) Saturation (3) Delay (4) High impedance
Last Answer : Answer: 2 Explanation: Emitter-coupled logic (ECL) is the fastest of all logic families and therefore is used in applications where very high speed is essential. High speeds have become ... configuration, in which they are never driven into saturation and thereby the storage time is eliminated.
Description : Testing of software used to convert data from existing systems for use in replacement systems A. Data driven testing B. Migration testing C. Configuration testing D. Back to back testing
Last Answer : B. Migration testing
Description : Can I swipe forward and backward when browsing the web on iPad mini?
Last Answer : That depends on the website you are viewing. A lot of sites now have mobile versions that are made to fit perfectly with your devices screen. So, only swiping up and down are necessary. This is so you can ... . But, if it is not a mobile site, then you can swipe in any direction as you please.
Description : Have you ever come accross an online video that doesn't have a bar that makes it go forward or backward?
Last Answer : yeah, youtube.
Description : I am a five-digit whole number, read the same forward, backward and upside down. My second digit is half my third digit; my fifth digit is the product of my first and last digits; and the sum of my whole is ten. What am I? -Riddles
Last Answer : 10801
Description : Forward I catch fish, backward I am the tenth of numbers. What am I? -Riddles
Last Answer : Net.
Description : I am a word of five; spelled and read the same backward and forward; the mother of all takes her position at the center of me. My first and last letters are found in letters and flatters. What am I? -Riddles
Last Answer : I am 'level'.
Description : I am a word of three letters. I am spelt the same backward and forward; turn me upside down, I will become your mother. What am I? -Riddles
Last Answer : WOW.
Description : Forward I mean something past, backward I am now. What am I? -Riddles
Last Answer : Won.
Description : Forward I am an animal, but backward I am one who no man can ever see. What am I? -Riddles
Last Answer : I am a dog.
Description : What word can be written forward, backward or upside down, and can still be read from left to right? -Riddles
Last Answer : NOON.
Description : Donny was driving his semi under an overpass when suddenly he came to a screeching halt. Donny wasn't paying enough attention and inadvertently drove under the overpass that was just barely as high as his ... how he could easily get the semi out from under the bridge. What did he suggest? -Riddles
Last Answer : He told Don to let some air out of his tires. This would make the truck lower and allow him to pass through.
Description : Forward I am heavy, but backward I am not.What am I? -Riddles
Last Answer : The word Ton.
Description : What 4-letter word can be written forward, backward or upside down, and can still be read from left to right? -Riddles
Description : when creating your comic strip, how do you move images forward or backward in the space? -General Knowledge
Last Answer : When creating your comic strip, you move images forward in the space.
Last Answer : NOON is the 4-letter word can be written forward, backward or upside down, and can still be read from left to right.
Description : Forward I am heavy, but backward I am not. What am I? -Riddles
Last Answer : I am the word "not''.
Description : If the forward rate constant of reversible reaction is 0.16 and backward rate constant is `4xx10^(4)` , then the equilibrum constant will be .
Last Answer : If the forward rate constant of reversible reaction is 0.16 and backward rate constant is `4xx10^(4)` , then the ... C. `4xx10^(-6)` D. `4xx10^(-5)`
Description : The chemical reaction at one time the rate of forward and backward reaction becomes equal that state is called Equilibrium state. In a chemical equilibrium, the following properties remain unchanged with time. Pressure, Temperature, density, color Pressure, Temperature, density, color
Last Answer : Who proposed law of mass action ?
Description : Which one of the following types of impeller vanes are most commonly used in centrifugal type compressors? A. Forward curved B. Radial C. Backward curved D. Tangential
Last Answer : ANSWER : C
Description : A man jumping out of a moving train is thrown - (1) forward (2) backward (3) sideways (4) None of these
Last Answer : (1) forward Explanation: At the time of jumping out he has the same velocity as the moving train.
Description : The reaction in which the forward and backward reactions occur simultaneously is called?
Last Answer : Reversible reaction
Description : I am heavy forward, but backward I'm not. What am I?
Last Answer : Ton
Description : The advantage of backward feed multiple effect evaporators over forward feed units is that (A) Heat sensitive material can be handled (B) There is no additional cost of pumping ... liquid is at highest temperature (D) Equal heat transfer co-efficients exist in various effects
Last Answer : (C) Most concentrated liquid is at highest temperature
Description : A backward feed multiple effect evaporator is better than forward feed for concentrating cold feed, because it provides (A) Higher economy (B) Lower capacity (C) Both (A) & (B) (D) Lower economy
Last Answer : (A) Higher economy
Description : For evaporation of viscous solution in a multiple effect evaporator, the preferred feeding scheme is (A) Forward (B) Backward (C) Parallel (D) None of these
Last Answer : (B) Backward
Description : Once the logic of a network is laid out, the project manager will conduct a forward pass and a backward pass through the network. This will provide information regarding ______ and will identify ... C. Resource shortages, high risk activities D. The high risk activities, non-critical path
Last Answer : A. The total duration of the project, critical path
Description : To calculate early start (ES) and early finish (EF) perform a: A. Backward pass B. Forward pass C. Lateral pass D. Critical pass
Last Answer : B. Forward pass
Description : A perceptron is a ______________ a) Feed-forward neural network b) Backpropagation algorithm c) Backtracking algorithm d) Feed Forward-backward algorithm
Last Answer : a) Feed-forward neural network