Time left 0:06:01Question 7Not yet answeredMarked out of 2.50Flag questionTipsQuestion textWrite as a single logarithm:log2+log3+log4𝑙𝑜𝑔2+𝑙𝑜𝑔3+𝑙𝑜𝑔4 Select one:A.log9𝑙𝑜𝑔9B.log10𝑙𝑜𝑔10C.log12𝑙𝑜𝑔12D.log24𝑙𝑜𝑔24CLEAR MY CHOICEQuestion 8Not yet answeredMarked out of 2.50Flag questionTipsQuestion textWrite as a single logarithm:log(43)+log3+log7log⁡(43)+log⁡3+log⁡7Select one:A.log11𝑙𝑜𝑔11B.log11.3𝑙𝑜𝑔11.3C.log12𝑙𝑜𝑔12D.log28

Time left 0:09:09Question 5Not yet answeredMarked out of 2.50Flag questionTipsQuestion textDifferentiatef(x)=x+sinx𝑓(𝑥)=𝑥+sin⁡𝑥.Select one:A.1−cosx1−cos⁡𝑥B.1−sinx1−sin⁡𝑥C.1+cosx1+cos⁡𝑥D.sinx

Time left 0:19:23Question 1Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhich of the following options is not correct?Select one:a.alter table emp drop column column_name;b.alter table emp modify name varchar(30);c.alter table emp add column_name varchar(25);d.alter table emp drop column_name;Clear my choiceQuestion 2Not yet answeredMarked out of 1.00Flag questionTipsQuestion textHow would you add a foreign key constraint on the dept_no column in the EMP table, referring to the id column in the DEPT table?Select one:a.Use the ALTER TABLE command with the MODIFY clause on the EMP table.b.Use the ALTER TABLE command with the MODIFY clause on the DEPT table.c.Use the ALTER TABLE command with the ADD clause on the EMP table.d.This task cannot be accomplished.e.Use the ALTER TABLE command with the MODIFY clause on the EMP table.

Time left 0:06:54Question 6Not yet answeredMarked out of 1.00Flag questionTipsQuestion textParis Agreement came into force ona.Earth Day 2015b.Earth Day 2016c.Earth Day 2014d.Earth Day 2017Clear my choiceQuestion 7Not yet answeredMarked out of 1.00Flag questionTipsQuestion textNMIS is controlled bya.Ministry of Environment Forests and Climate Changeb.EPAc.DST, Indiad.SERB, IndiaClear my choiceQuestion 8Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhich of the following statements are false?a.Hydrochlorofluorocarbons are more effective than CFCs in ozone depletionb.Hydrochlorofluorocarbons have less chlorine content than CFCsc.Hydrochlorofluorocarbons can cause global warmingd.Halomethanes are not involved in Ozone depletion

Time left 0:02:39Question 1Answer savedMarked out of 1.00Flag questionQuestion textComplete the missing sections of the following code so that the following output is printed to the console17 20 23 26 29 32 35 38 41 44 47 50 53 56 59 62 65 68 71 74 77 80 83 86 89 92 95 98for(int i = Answer 1 Question 1; i <= Answer 2 Question 1; i += Answer 3 Question 1) {    print(i + " ");}Question 2Answer savedMarked out of 1.00Flag questionQuestion textComplete the missing sections of the following code so that the following output is printed to the console134 131 128 125 122 119 116 113 110 107 104 101 98 95 92 89 86 83 80 77 74 71 68 65 62 59 56 53 50int i = Answer 1 Question 2 ;while(i >= Answer 2 Question 2) {   print(i + " ");   i-= Answer 3 Question 2 ;}Question 3Answer savedMarked out of 1.00Flag questionQuestion textHow many times is the loop block entered when the following code executes?fоr(int i=16; і < 28; i+=2) {    <code inside loop block>}Answer:Question 3Question 4Answer savedMarked out of 1.00Flag questionQuestion textHow many times does the statement execute in the following code?for(int n = 0; n < 7; n++){ for(int m = 0; m < 7;m++){ statement; }}Answer:Question 4Question 5Answer savedMarked out of 1.00Flag questionQuestion textGiven the following code:for(float len = 2; len < =400; len = len + 75){ rect(400,400,len,len);  }Match the correct term with the corresponding code snippet.len < =400Answer 1 Question 5float len = 2Answer 2 Question 5rect(400,400,len,len);Answer 3 Question 5len = len + 75Answer 4 Question 5Question 6Answer savedMarked out of 1.00Flag questionQuestion textConsider the following code and fill in the blanks:This question is auto-marked and case sensitive. Avoid any spaces in the answer.boolean foo(int urn) {    return false; } int dip(boolean let) {   if(let) {      return 1;   }   else {      return -1;   }}void setup() {   int a = 5;   boolean b = foo(a+5);   float c = dip(4>3);}Formal parameter for foo is Answer 1 Question 6Actual parameter for foo is Answer 2 Question 6Return type of foo is Answer 3 Question 6Formal parameter for dip is Answer 4 Question 6Actual parameter for dip is Answer 5 Question 6Return type of dip is Answer 6 Question 6Question 7Answer savedMarked out of 1.00Flag questionQuestion textConsider the following function definition:What is the value of the result returned by the function above if the statement with the function call is int result = foo(6, 4, 1);result is Answer 1 Question 7Question 8Not yet savedMarked out of 1.00Flag questionQuestion textThe list should show the first 5 function calls in order first to last based on the code above.1. Answer 1 Question 82. Answer 2 Question 83. Answer 3 Question 84. Answer 4 Question 85. Answer 5 Question 8Question 9Not yet savedMarked out of 1.00Flag questionQuestion textGiven the following code snippet:  int n = 172;  n = bar(n);Which of the following is the matching function definition?Question 9Answera.float bar(float i) {  float value = (i*PI)/180.0;  return value;}b.int bar(int a) {  int rem = a%60;  return rem;}c.boolean bar(int n, int m) {  int div = n/m;  return (div*m == n);}d.void bar(float a, float b) {  float scale = a * b;  ellipse(400, 400, scale, scale);}

Time left 0:15:27Question 11Answer savedMarked out of 1.00Flag questionQuestion textIf A=1’b1,B=2’b01,C=2’b00 y={4{A},2{B},C} equalsa.Noneb.10’b1111010100c. 8’b11110100d.9’b111101010Clear my choiceQuestion 12Not yet answeredMarked out of 1.00Flag questionQuestion textIn the given code snippet, statement 2 will executed at        a.25b.15c.0d.30Clear my choiceQuestion 13Not yet answeredMarked out of 1.00Flag questionQuestion textIf A= 4b`001x and B= 4b`1011, then result of A+B will bea.110x   b.1111c.xxxxd.1100Clear my choiceQuestion 14Not yet answeredMarked out of 1.00Flag questionQuestion textIn Verilog  `d1234 is aa.32 bit decimal number           b.It is invalid notationc.4 bit decimal number           d.16 bit decimal number