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 0:06:01Question 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 0:19:51Question 1Not yet answeredMarked out of 1.00Flag questionTipsQuestion textString name="teknoturf";String cname="teknoturf";String compname=new String("teknoturf");1.if(name==cname)2.if(name.equals(cname))3.if(name==compname)4.if(name.equals(compname))Identify the output.Select one:a.Line 1,3,4 will return true.b.Line 1,3 will return true.c.Line 1,2,4 will return true.d.Line 3,4 will return true.

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 0:12:51Question 17Not yet answeredMarked out of 1.00Flag questionTipsQuestion textWhich of the following is NOT usually a visual feature of a text for analysis?Question 17Answera.font sizeb.word choicec.Typographyd.coloure.page layout

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