Refer to the above Key Permutation Table of DES and choose the correct statement.

Convert (117.23)10 to octal.

Having the following rdd that contains:('37.1242586781', '-119.424203758')('37.7374074392', '-121.790061298')('45.0929780547', '-117.473248072')('34.9786739919', '-111.700983823')('35.8736386531', '-120.421476019')('34.0912863966', '-118.144076285')('35.6720438532', '-120.416438975')('36.284116521', '-119.030325609')('44.4092246446', '-122.891970809')('38.4770167448', '-122.296973442')('38.4296857989', '-121.418135072')('37.3822266494', '-122.016158235') Implement an iterative algorithm (k-means) in Spark to calculate k-means fora set of points that are in a file(rdd), a k-means algorithm in python. Do not use use K-means in MLib of Spark to solve the problem. Follow this pattern: 1. Choose k = 5 random points as starting centers2. Find all points closest to each center (use groupByKey or reduceByKey)3. Find the new center (mean) of each cluster4. If the centers changed by more than convergeDist (e.g.convergeDist = 0.1), iterate again starting from step 2;otherwise, terminate For…

Using excess-50 notation, express 32.6211 in standard form. • 05232621 • 04832621 • 052326211 • 048326211

1. Table : ASSIGNMENT IASSIONVENT ASON NM ASSIN SATEPROJ MM. EMP MM. ASSEN JO6 ASSIGN CHS ASSIGN HOURS ASSON CHAGE 2 14 22 Ma 14.22 2M14 22M 14 22M 142 21-14 22 22 M 1425 2Mar 14 2) Ma14 23Mer 14 1000 34.55 42 20 15 11 3456 100 100 1000 100 100 1000 6450 22 42 01 104 01 675 50.25 StartAPPCo database stores data for a consulting company that tracks all charges to projects. The 14 24 001 17 34.56 charges are based on the hours each employee works on each project. The ASSIGNMENT table stores 2Ma 14 21Mer 14 2Me 1425 2Me 142 501 the JOB_CHG_HOUR values as an attribute (ASSIGN_CHG_HR) to maintain historical accuracy of the data. The JOB_CHG_HOUR values are likely to change over time. In fact, a JOB_CHG_HOUR change will 1013 115 501 190 0 21 61 501 875 103 545 23-Mar14 22 23Ma-14 2Ma-14 25 24Mar 14 25 24Me 1415 10600 13 20 be reflected in the ASSIGNMENT table. The structure and contents of the StartAPPCo database are 301 502 101 31 shown below. 10.50 AM 1422 15 110.50 5.0 se 45 24M1422…

Computer science question

2 2 1 3 1 1 0 1 The following message was encoded using the 4x4 encoding matrix B= 22 1 2 3 2 3 85 27 74 109 31 13 27 40 106 47 62 121 56 14 55 77 75 28 74 107 28 14 25 39 Decode the message by posting E, and B-1, then post your solution of B-¹E.

Consider the foftowing tens e A-01F3425890 and 0141507970 Assuming that the starting character is the secord duacter of A Select one 01431568920 and 03 78 4256190 b01734567920 and 03 481258690 cNone of the other alternatives. d.01234567890 and 0 12 3 4567890 e.01734568920 and 03 481257690 f.01781567920 and 03 43 4258690 9.01734258620 and 03481567990 h.01234567890 and 09 876543210 1.01734568920 and 0 8 572134690 J.01834567920 and 03471258690 k.I don't want to answer this question

Perform the following additions:(a) 2516 + 3316 (b) 4316 + 6216 (c) A416 + F516 (d) FC16 + AE16

0 1 2 0 14 4 13 42 31 5 6 7 8 9 2 15 11 8 3 10 10 11 12 13 14 15 612 5 9 0 7 1 0 15 7 S1 2 4 1 14 4 14 8 13 2 13 1 10 6 12 11 3 15 12 8 2 6 2 11 15 12 49 17 5 11 9 7 3 14 10 0 9 5 3 10 3 8 5 0 6 13 (Show your work.) Suppose 110101 is fed into S-box, S1. The resulting 4 bits string is A) 1000 B) 0001 C) 0011 ○ D) 0111