why bfs is better than dfs?
319418
DFS uses Stack to find the shortest path. BFS is better when target is closer to Source. DFS is better when target is far from source. As BFS considers all neighbour so it is not suitable for decision tree used in puzzle games.
660187
Whereas GLS is more efficient than OLS under heteroscedasticity or autocorrelation, this is not true for FGLS. The feasible estimator is, provided the errors covariance matrix is consistently estimated, asymptotically more efficient, but for a small or medium size sample, it can be actually less efficient than OLS.
242368
A solid-state drive would be superior in every way. Hybrid drives are only useful because solid-state drives are still more expensive per GB. If you want both solid-state speeds and a large amount of storage space, having a hybrid drive may be simpler because the drive moves files around for you.
1065099
HFS+ provides better space management than HFS for large drives. It is also a journaled file system so it does a better job of protecting its consistency and therefore your data, especially in the event of a system crash.
921705
Uniform-cost search (UCS) expands the node with lowest path cost (i.e. with the lowest g(n)), whereas best-first search (BFS) expand the node with closest to the goal.
1005105
['Logical DFD: Logical data flow diagram mainly focuses on the system process. It illustrates how data flows in the system. ... ', 'Physical DFD: Physical data flow diagram shows how the data flow is actually implemented in the system. Physical DFD is more specific and close to implementation.']
203037
In general, Ext3 or Ext4 is better if an application uses a single read/write thread and small files, while XFS shines when an application uses multiple read/write threads and bigger files.
711778
The lower batch strength at FMS Delhi offers more benefits in terms of personal attention to students, facilitated teaching, greater discipline and detailed pedagogical planning than the IIMs. However, many may also see the lower batch strength as a result of limited infrastructure and other facilities.
544591
A level 2 data flow diagram (DFD) offers a more detailed look at the processes that make up an information system than a level 1 DFD does. It can be used to plan or record the specific makeup of a system. ... You can then input the particulars of your own system.
839952
['use BFS - when you want to find the shortest path from a certain source node to a certain destination. ... ', 'use DFS - when you want to exhaust all possibilities, and check which one is the best/count the number of all possible ways.']
1043943
If you cannot convince the leaders: forget about using Git, take the TFS. Will make your life easier. The key difference between the two systems is that TFS is a centralized version control system and Git is a distributed version control system. ... That is not effective version control, and TFS is susceptible to this.
1402090
BCNF is a stronger form of normalization than 3NF because it eliminates the second condition for 3NF, which allowed the right side of the FD to be a prime attribute. Thus, every left side of an FD in a table must be a superkey.
579199
Dynamic Frequency Selection (DFS) is a WiFi function that enables WLANs to use 5 GHz frequencies that are generally reserved for radars. One main benefit of using DFS channels is to utilize under-serviced frequencies to increase the number of available WiFi channels.
262453
Actually enhancement MOS is preferred over depletion MOS, mainly bcz EMOS is easier to fabricate as compared to DMOS. Also on EMOS, channel is formed due to gate voltage while in DMOS, channel is pre fabricated.
35521
Since SSDs cost more per gigabyte, it's expensive to buy an SSD big enough to hold everything. ... Leo thinks that hybrid drives are better than spinning drives, but they aren't better than a full SSD. For something like a Playstation 4 gaming console, however, it's probably a good choice.
96717
Traditionally, FMS is known more for it's Marketing placements than Finance placements. In fact, a lot of companies in the Finance domain, like I-banks, do not pick up students from FMS (I might be wrong here) and instead prefer students from the IIMs (A,B,C).
1233071
For anything with higher capability, XFS tends to be faster. XFS also consumes about twice the CPU-per-metadata operation compared to Ext3 and Ext4, so if you have a CPU-bound workload with little concurrency, then the Ext3 or Ext4 variants will be faster.