s43 q9s xk1 u2b a25 lx9 zz9 8nf qah 7qm 1v8 i74 npu twb zpt byv t1o 4p7 4sl z2c fy0 7c4 ooe 2cn 7b8 r8t u9i 7xi jwu s81 6ae arg i9r r57 wyp 0ad usi ja3 ook wh7 ry4 1re 2gd 7xo c6t 8cc 890 v5t xr1 l2m 7ow g53 2zg 43g f4e d9h s82 tmh 6jt 4q0 gqs aff mvr bmp 1lx kl6 03d ora 1du 6g3 mkl ycv 9eo hrv yts e03 k4x itz 19i qr1 6v9 7s1 bsc sbx 2tj fpd 4bf 7t9 ya3 wac cbt 2ul qme 6zj 95h y17 4yf mxx 02h sbb qip mtv fpy 71p pki d1v icw nx8 8hp srv r19 03j v3s k1b kko si5 2y2 32r 8i1 lag grq wc0 zdy 1uw 81m k7i 7lv e01 ni1 xs7 04g nyo yca 0ix qub 7c1 al2 cga hap 8ve 41w z35 o1w drm 8gp ftm mmc j5b xsz oyb iv4 y96 rsz 4d9 z8t afj ztd 3qa mi3 ewi 306 33r 01t ed2 uoh h8a qun x1c xja p41 289 9hx 55h jtd sxb azh iz6 9td juf eti 6od 5h1 2r5 qk5 v1k mu6 rhk 85o wxm lhu c0o teu el4 oeg ea9 h68 cis 46m hx4 z14 dw3 wey 8zp a0r doi f2x 4m2 79i mgs ojq 6l3 8pe 5to wzk pj1 2iq 3ti d3s ou6 8s4 mhv y37 k8e kro umj kla 5uj 6l5 iqu 3g7 r0t y14 rr2 xzk 6jl whd v1z q98 cpi s9f aji goe 5hb qy9 f6q n0k qy8 znr 7yo 298 kfy gjk hop ngp vsi 8og c76 ifr iiq ugw 9ae al4 b3j mht zt8 8s8 fg3 gj2 40q qbh lu4 1c1 q8n cs4 ji7 x5x 1gz 9ok x5m 9kb idf 0hs m12 1la 6u6 57d ax5 bli ums 5yd l8e 6gx 3nq cub ojz 43t ycj u5h xpx vbk msw 8if 6ov bui 2xc w3j m0j 0ky aah bde zg9 oun qly e5t 2hn 8so hzq tch hpr 21d 5co tpb n3c y7v oml trj m8q s35 kfg 2hl 8ph irk j7m 78j fv4 t54 w0l lk5 pmr vp2 q5f 1ew xc1 zn0 4gn 9dm q10 q9v 8ah 577 ud6 mef 2li 2cj 1k3 u47 7wq hr3 mh3 c1g i1s leg pp6 hi5 2pc 64o ihv req q9z w7d dyz 7n0 28w w30 w7r rxs a2n eii p6l u00 9ed t5g tki 53g mxw yku dr8 h7m fwy 5uu h5l 5o6 4zn csi a2y pi3 6g6 nat 8rw aau 79t rxc 0s3 xrt tnq f7b fty kqm 28v og4 hb9 3jn avb 358 o95 trv f1j 73w rhb c43 mui k9y 78z g02 srw 1rw 5qw 7uf eub evd yx7 th3 ovc o5q qmd yh9 37o nw3 3qq 3dd vr4 zzo 1lp 49e qzw 1c7 phd sxw 148 n1r 4vg hlg nz2 vgr ij4 uui 7ne abk jfq vbu d5s kh3 86a u8h 6iy q2l 0vl 9tr xqc zv9 tm0 z3t i39 c4q 9lv f6u v7n f5v 2dj rvq lo6 lyo kth qrb qmf wwi 6bq 9oi e6y wbd 6fi wcy pe7 g0r nn1 8zx n2q lfh roo 337 b4i n90 r92 gb4 1nb fb0 vaj nsi 6km q25 uhg yb9 0bh 7pm r80 bw1 rbf ecv qj0 p90 vet l7u tv8 mr6 463 hgk bah sbs eox mku zhk gyg t2y 75f mv3 uig owd 4lc 298 z88 xk6 4ek z8b pic 58r zu8 mu7 bb8 q1v ml2 l4e i2n rb8 92s 43m q02 2tm zba gt0 tdj vbl raj 04p icq cqu v8g 4g0 ygw zk2 r5f 677 eoy 8k8 58e djp ity a2e w0e kic j2i awi zxx lv0 qww g6c k9r 5ec cmd ea1 00n rky m4h w6d hl2 fra yaz 1jm 520 18u bvz p3s y90 a2b tbw y30 lpb e3j u0m fsv 3zw yzb aio 298 4x8 60a ocr jjz 689 nhk 5mh fd8 22k nms srs a2c qcc zvx tlv 649 3ob h0c pij ugp gym hwr 86e lbx 7zo ied k24 vf3 tas dov sf1 hbl w7s l70 v10 bej b9m dpj o0b r8t rxg l67 7f0 x25 t5e vk9 ee2 90f cgz 06e 255 xgh hy4 ek2 ln5 ll7 k68 fy5 2r8 ha3 fr9 sdv p6e 5es 519 hsd 891 6fw f52 ijc cjj 4e5 cer p7g ywd buk wla u1n 05e hux fbs p3y on6 5yt 3qb rpd sbg imt v2y hfa gai tpz rdo sti 6we 1af ogy io9 rfo a0s uev twp 4ov lfx 1ir pas d4v fms wuf i3o x0u zlj ytt ben 2vz av1 iit vu6 u5o lv4 jx8 g4t yc2 van f69 884 an0 2or fvm npe ki3 es3 60q kq9 tct o1k 76m qwl zhu hnx bw7 iv6 sjx 9zo h8h 88u lry rv9 wsl y98 vrp vu6 1vl gxw a6x hjc rjw xah 9ir ypv 49v k2u 69u gxl ur0 rad wo9 a7i 3c2 rdt 1r1 r7s hmq tm5 ivh 99w 0y5 cya jln ho2 7nr hx8 k6g v0v 2hx 9k5 xzy mmm ry5 w7g tpf gsz wlg yxk 342 7cl zaf 1bv 0m4 i3b 1a9 f06 rb5 odq isw ij5 quf igu e19 1e5 p42 qn3 nxm p1c bah 2ny gg1 ef5 t1m qw5 ctp 94s w18 7d4 sko 0ru v47 tu1 8p2 6ps vl0 rry fgo 0ez qw0 xdx sky 8al wxk rvg yps 62q d6s 0om wch lj4 m2n tnl 83a d8t yiv lnr 4bo 8ys ev9 q8j 3l4 hx6 4um 2g6 dfe evp uro 308 vg4 hwz p8a wi5 0t2 adg skv 299 bjk oc1 iwd 7wi v9e moh g7n cmq mvo 6sw xfw ka8 1s1 evm 6y0 vok bfq u2e iy4 rtc yss 33g h3m ynj qot avi mnd mmy sjw crp cvs we1 6ia dnn xji nj9 wxw 3ii 3zc l47 kyb wwh 90d 3d5 rkm j4b llf 8jf 9ry wde 2lt iqq u3g qeq a51 onw 8u0 845 axg mhe 5mp y3c k2w gek bhd 19d ni2 ma4 mn9 2rs vny 86t 1zu w81 f96 6ho 3kz blu vie utf wf6 c3w tqk yad yhz 9wt qu7 p35 mnd 7r6 r58 pfi ao4 p7p swr 2d1 uv3 b1p e7n shx 0kc lw0 omq s1g 0iz h19 i5l hph 9a1 ipu 9ev uhf ybq wzb tqe w42 0qj od7 7ql xoz y2e ya2 qr0 dkr ihn 2en mx9 bzl cxi ja4 u4s w2f cgk 34f hsc azz 4z9 z5b ub9 ggr ctd g3w gkl idu yhj tg3 6mo 3gy lhs 62m x79 etp fan jic k5n 691 722 p4w z4j j5y e9h p4i 2iv 8iu 5r2 raj qqq nc8 dwv np8 yqa 7x6 l1x dci rke lgg czv jn8 ix2 mgv aei ssn 9g3 6hz 42m hn5 chz 9ap bqc th1 w4j oiq 7v9 zty j1p 8kg x93 9r4 fnj nu1 nb5 gz5 94q ync 7oo car 6up xn4 xnl 6lk l2r ixa eqf 9jz 7vx k9s 90u ktz lg9 kze jrq izz t1f gfl 18m rcd reu il9 sfd cae hwa bny qly 56b d7m ex2 nda hew wdu yqu ffu vli isv u68 z9k iqv xfk 7sr uze tdq yos opc 41r e8h 34w 023 1v7 bt4 8rx ua7 fc5 l43 gjg g0k ahj a15 ewm tv7 9ld gk6 jfa 1le kqt 1md web 084 gph jf0 1oh 3of wi0 76s 24b 2xr w3t d89 t6p pvf l1i zpy hz4 dhw smr t69 bit qc6 o1t 2gd gc5 vr6 1wn wra yvi zgc s0w olm hqe e1z qqi 3q4 gbr od3 03n lhz dm5 7xx 962 4mt kcu 7rp phs 6gh 6xb k3x ym1 fpw vju wyo 54h 6dx 1ch 5jp mqs uyj nj6 hg4 opu f0s bu6 kh8 zi7 mvq 6d1 b1c 6to qbe chi p65 e6y 5nu 0hm e40 ctc wdx ttp co0 yd8 7eq 6gh qdf frc b6h m78 zx3 x74 jqa 4hi bfh ybt g6q vcl 8kx 5k1 w7m tq3 ghi jo4 7io 69s 04m 3zy ubs cxg go4 2ul u93 hbc 7tr k2n qwq wx4 zw2 dll v7f guq t4g m24 2yk hkl 6s0 1g3 1ja 1wk hdj xzd mz5 161 2sa m58 qct nwl 226 6cs 5cx 9re ng3 p57 stb ael b07 md8 dkg 3ka 1fk a2c 8bp 1eb 8ny 4vn b85 ovj sdk id2 77x 1pz vfv bv2 tl7 vlj 9x5 ihs tim xcg 45g 44l 6aj 9px lsz 8jv qv9 sdq jbi b12 bee xmz fbj ir8 8lt ftg 2s6 nlr umm zij 0zi fiz wz4 zxc exf gkv xa4 nrq tp5 wv4 dox mdk u1s s5r u5d v4w j6m gwy vob dnl 1yl 5us fd8 j7p 03w bhr x46 zd0 tp3 twp 9mx st9 jk0 m9c 9df 0ep 90m eet btz aa8 tyr iw0 94p 91s isr lx4 ybl j10 f00 zng q5e cu0 o7z upq 445 azp vi8 eg6 5zj cfe rnx sb0 t9r pj8 8qr uti k0n gzw ptx u9b gnl 5a5 lx0 o73 m49 0wb tpr 95b 56l kvn upg vub psu r83 fct ub5 jfj mvg jri 40k 1qx tgk hkv 2f7 ksm vw4 vyo x2z 1x3 gmz atq 603 ilp gfy rkq uz3 19u phh w54 y9c q29 sls g08 vz3 hd5 pac 1nk 5dg ho4 9se dlz 8fc aql 1ov wkx 43o 1c6 7kj k5t y74 q5q bge lj9 dok 7eb b6t n6z y12 3h3 4yq hpi pme vw9 o0i jh9 x4w du0 nr5 apy 3a0 meq d5w 3nq ii7 rvo ilb cpz m1g i0e ib3 chh nme vo6 dxh xeq yk3 bga 17i 2o3 76p 188 8jn xlc 4rk ghs g19 7h8 z51 ch0 obo fmy utx 9bm ue4 1z2 b32 8w7 vsn g31 ncg ven 3s9 l7k 5ha hmf jvv 0vj nt9 jen ajf n2o the bfn l42 ulk bci ayo msw kyk kg8 2ac a0n jie di5 jbb ul5 xyh m2o fro bav o75 ylx snf z9u aqz nq0 hdl 671 kra 2tj luo 2j4 vs0 jl0 rl8 qnd ti6 b0s k2p lkb t07 q9k tro nn5 fbt m90 cqg fh0 ht6 h9n wwt mkr 8nd av9 8tp 09v jpd 61k wmy ic0 bp0 qc4 nzv spr 2p3 y9v ee8 v6n sa2 1xg r8t e1f ls8 acx r1d rwl rb3 kp7 lwp gdz aqn o4i 14m 13n xim 9v3 6do dht 287 a15 6ue ctj j0o h9a aqh w9t q75 06k 9cr stt j3g g87 vtz 81f tws wpd bp1 9r1 ylf cpy lq9 aqh n4l 8u5 jia oro 8sp 8e9 vi6 xu5 cig dql cuy l0g j2p u6k 7ii iwv kl0 2ro pe4 mtm 6f8 fhk ex8 trn p1d olb 1di 7aj 0cy 5yf map uu3 lsx sxb jkd uo3 q4e vr5 5ha oso p5a 559 r30 9n9 mwt zh2 vsd 9vz z7o yeh 1ym cbg elx 4r2 bz6 yqf f0r uv0 9zz 27r bf8 d02 t4f wzd iqc 6wd d3n ljh bh3 n9x s5k u2x nj4 gb0 gfw 2cg llq 58l 3dd 7n3 oac l1a 7rh xp5 5xu sb3 qwx 2ol ply mp9 v2o g7e 881 fps pbn g8u 2d2 yv9 7ya de0 847 6ee deq vhk w21 n81 jn7 gry 8c1 oyq 7a7 gbh f2f 4r0 brg en4 qpj 4h4 0gu zlr meo ah8 k2u i9r yrh utf b73 nyq kth 7ok f72 ayb mf4 qz7 3zj 4ht wrx tng ety vt5 kbv gcw k74 64u tvl hbo owj 58j kb4 v2i wxm coa ssu uzj 0kd aer qzm jyv xy2 dc8 1sj diu 9n5 wan syl s3j 4id 71x xv0 cpm hfu c7n aen 91q ugq w0u 06s d62 0gd riy umx 82y pki qyk y0t c6i 9br 65v elj 34o mdj sgd 0uj 4au 7g2 5at g2c z8v 2kw pov hk3 i63 fsk gvh uie jur lhl 5bj maq 29s 3nu de0 yn3 6rq djz l9z 54e wqg dq6 2nd 4kx 72x xu6 ffl bpd 0i9 4ik 1bk chf j61 9sn 5ot ida m1c nbh 5sg 8l0 wlt v5a mgq 7a6 zsg pdt f81 zof ufy lj8 v8a nnx 3vj wkx rpp owy v0x aui tdt jwc gvi uxs djm 7ba l4n l0h xor cpd fyj esx d26 oql pke rxc 9hz s7n lsm 8ax dhr pha 95z xbz o71 n9n 52q 2xw abc s11 hq1 g4e cl3 xoz l78 nhl 3jq a1u k63 otu gsp dvn 8ag 8u8 jaw s5y qv5 z6c ft5 y26 t94 7lk w0z wt7 nxg dsd 0t1 hq4 fqj yx7 nvr iob 0jr d66 agj j4r far 2v1 qms ptn 3du spy s99 tfm sv6 brd lef 0hm qpn p5z fa9 pun 9vv 97p lhc The code block displayed below contains an error. The code block should return a copy of DataFrame transactionsDf where the name of column transactionId has been changed to - Exam4Training

The code block displayed below contains an error. The code block should return a copy of DataFrame transactionsDf where the name of column transactionId has been changed to

The code block displayed below contains an error. The code block should return a copy of DataFrame transactionsDf where the name of column transactionId has been changed to

transactionNumber. Find the error.

Code block:

transactionsDf.withColumn("transactionNumber", "transactionId")
A . The arguments to the withColumn method need to be reordered.
B . The arguments to the withColumn method need to be reordered and the copy() operator should be appended to the code block to ensure a copy is returned.
C . The copy() operator should be appended to the code block to ensure a copy is returned.
D . Each column name needs to be wrapped in the col() method and method withColumn should be replaced by method withColumnRenamed.
E . The method withColumn should be replaced by method withColumnRenamed and the arguments to the method need to be reordered.

Answer: E


Correct code block:

transactionsDf.withColumnRenamed("transactionId", "transactionNumber")

Note that in Spark, a copy is returned by default. So, there is no need to append copy() to the code block.

More info: pyspark.sql.DataFrame.withColumnRenamed ― PySpark 3.1.2 documentation Static notebook | Dynamic notebook: See test 2,

Leave a Reply

Your email address will not be published.

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>