Description : Observe the given table named “Loan” carefully and predict the output of the following queries: -Technology
Last Answer : (i)(ii)(iii)(iv)
Description : On the basis of the Table Student, write the output(s) produced by executing the following queries: -Technology
Last Answer : (i)Max(Average)Min(Average)9565(ii)NameShrishtiAdityaRitu RajSaumyaAshutoshAman
Description : Consider the following table Furniture. Write SQL commands for the statements (i) to (viii) and write output for SQL queries (ix) and (x). -Technology
Last Answer : SQL commands for the given statements (i) to (viii) ;1. SELECT FCODE, NAME. PRICE FROM Furniture WHERE PRICE < 5000;2. SELECT NAME. PRICE FROM Furniture3.4. WHERE NAME LIKE %table% ;5. SELECT DISTINCT WCODE ... ;15.16. Output for SQL queries (ix) and (x)(ix)SUM(PRICE)6500(x)COUNT(DISTINCT PRICE)5
Description : Observe the following code carefully and answer the questions that follow: -Technology
Last Answer : The output of the above code will be:The Dos and Don'ts of network securityAs per the output it is evident that the list elements specified as li have been displayed in Lower case due to :text-transform: ... Also, there is a space of 10 pixels between each letter due to : letter-spacing : 10 px ;
Description : Carefully observe the following labeled screenshot and answer the questions that follow: -Technology
Last Answer : (a) Form element labeled as 1 is a Textbox and Form element labeled as 2 is a Textarea.(b)Text areas are the fields that display multiple text lines at a time hence it has been used to ... of items.To highlight one item in a dropdown box , selected clause is used in theEg:SINGAPOREJAPAN MALAYSIA
Description : Predict the output displayed in text fields named jTextField2 and jTextField3 after running the above code. -Technology
Last Answer : (i) GREEN WORLD, CLEAN WORLD76 more characters can be entered(ii)length(),toUpperCase()
Description : What is the degree and cardinality of the above given table named ‘Training’. -Technology
Last Answer : Degree: 6Cardinality: 5
Description : Mr. Manav, a database administrator in “Global Educational and Training Institute” has created following table named “Training” -Technology
Last Answer : i. Select count(name) from training where name like ‘Ms.%’;ii. Select * from training where fee is NULL;iii. Select city, fee from training where topic = ‘Cyber Security’;iv. Alter table training add feedback varchar(20);
Description : Predict the output of the following code: -Technology
Last Answer : The Output is:05
Last Answer : Output:05
Description : Observe the following table and write the HTML code to generate it: Question Marks -Technology
Last Answer : The HTML code isquestion< /th >marksl225
Description : Observe the following table and write the HTML code to generate it: Period 1 Period 2 -Technology
Last Answer : The HTML code isPeriodlPeriod2 MathScienceEnglishSST Science< /td >SST
Description : Observe the following table and write the HTML code to generate it: Activities -Technology
Last Answer : HTML code is: Acdvities Sr School Maths Club Robotics Club Photography Middle School Gymnastic Yoga Computer Club Primary School Dance Vocal Music Swimming
Description : Observe the following table and write the HTML code to generate it : -Technology
Last Answer : GenerateHTML code
Description : (vi) Macaques, Malabar squirrels observe you carefully from the tree canopy. (para 7) -Other
Last Answer : (vi) keep a watchful eye
Description : Take a 250 mL beaker/glass tumbler. Fill half of it with water. Now carefully cut a small piece of sodium metal. Dry it using filter paper and wrap it in a small piece of cotton. Put the sodium piece wrapped in cotton into the beaker. Observe carefully. -Science
Last Answer : On touching the beaker, it was felt hot. The solution turns the red litmus paper to blue which shows it is basic in nature. Blue litmus paper do not show any colour change with the solution.
Description : If you observe carefully you can see structures attached to the tops of the stalks. what are these stutterers called?
Last Answer : Need answer
Description : Carefully study the Web page given here. Identify 10 tags -Technology
Last Answer : 1. . It encloses the entire HTML document and tells the browser that it is reading an HTML document and to display as such.2. It encloses the head of the HTML document and it is used to contain ... It is used to insert a horizontal line.10. .. This tag is used to align the text centrally.
Description : Carefully study the Web page given below. Identify 10 tags (structural as well as formatting tags) that have been utilized -Technology
Last Answer : 1. to specify the title of the Web page.2. contains all the content that is to be displayed on the Web page and all the various formatting and structural tag.3. used to create an unordered ... anchor tag. Use the href attribute to provide the reference of the Web page that you want to hyperlink.
Description : Carefully study the Web page given below. Identify 10 tags (structural as well as formatting tags) that have been utilized in creating this -Technology
Last Answer : 1. to specify title of the Web page.2. contains all the text content that is to be displayed on Web page and all the various formatting and structural tag.3. defines the most important and biggest ... provide caption to the table.9. used to create a table row.10. used to define data cells.
Description : Dev, a website designer with “Creative Designers Pvt. Ltd.” has written the following code. Observe the code given below -Technology
Last Answer : (i) XML code(ii) Company(iii) name, dept(iv) eid, deptid
Description : Database is made up of all the following components except (a) tables (b) queries -Technology
Last Answer : (d) A database is made up of tables, queries, and forms.
Description : The different objects supported by MS_Access are tables, queries, ………… and reports. -Technology
Last Answer : The different objects supported by MS-Access are tables, queries, forms, and reports.
Description : Carefully read the following descriptions and identify what is being talked about. 1. It consists of two insulated wires twisted around each other, -Technology
Last Answer : 1. Twisted pair cable2. Crosstalk3. Radiowave4. Wired communication channel5. Resource sharing
Description : A table named School (containing data of students of the whole school) is created -Technology
Last Answer : AdmissionNo should be set as the primary key because admission numbers are unique for each and every student of the school, which is not possible in the case with RollNo and Name.
Description : The following table named SummerCamp shows part of the information kept on children attending the summer camp in Shimla. -Technology
Last Answer : 1. Number of fields-62. Number of records-73. If a new child joins the SummerCamp, then SummerCamp would add a record to the table.4. If a child is shifted from one group to another, then ... the SummerCamp, then SummerCamp would delete a record of that child from the table.6. Text and Date/Time.
Description : Help Ramesh in identifying any two columns for a table named student along with their suitable data type. -Technology
Last Answer : Column NameData TypeRollNoIntegerNameVarchar(20)
Description : While creating a table named “Employee”, Mr. Rishi got confused as which data type he should chose for the column “EName” out of char and varchar. -Technology
Last Answer : Varchar would be the suitable data type for EName column as char data type is a fixed length data type while varchar is a variable length data type.Any employee‟s name will be of variable length so it‟s advisable to choose varchar over char data type.
Description : Ms. Shalini has just created a table named “Employee” containing columns Ename, Department, Salary. -Technology
Last Answer : SQL command to add a primary key column:Alter table employee add empid int primary key;Importance of Primary key in a table:Primary key column is used to uniquely identify each record of the table. A column defined as primary key cannot have a duplicate entry and can't be left blank.
Description : Study the data given in the table carefully and answer the questions that follow: -SST 10th
Last Answer : (i) Kerala: 91% (ii) Punjab: ` 26,000. Reason: Developed infrastructural facilities. (iii) Bihar. Reason: The state lacks health facilities.
Description : Observe the following Web page and write HTML code to generate it: 1. Background color of page is yellow. -Technology
Last Answer : The HTML code is INDIAN RHINOCEROSThe Indian rhinoceros lives primarily in northern India and Nepal. These massive beasts have some noticeable physical differences from their African relatives.Their segmented hide looks like a ... .5 ft; Height up to 6 ftWeight4,400 lbs (2,000 kgkg) For more Details
Description : Observe the following Web page and write HTML code to generate it.1. Title of the page is “Cleanliness” -Technology
Last Answer : IMPORTANCE OF CLEANLINESS IMPORTANCE OF CLEANINESS Cleanliness is not a work which we should do forcefully. It is a good habit and healthy way of our healthy life. All type of ... should be highly aware about now to maintain cleainless in our daily lives. Factors affecting the environment
Description : A 'Call' centre means ______________ 1. A place where Salesmen meet everyday 2. A Training Centre 3. A bank office setup where customer queries are answered 4. Customers meeting place 5. All the above
Last Answer : A bank office setup where customer queries are answered
Description : Consider the table Student(stuid, name, course, marks). Which one of the following two queries is correct to find the highest marks student in course 5? Q.1. Select S.stuid From student S Where not exists (select * from student ... ) Q.1 (B) Q.2 (C) Both Q.1 and Q.2 (D) Neither Q.1 nor Q.2
Last Answer : (B) Q.2 Explanation: First query gives stuid of students whose marks are greater than all students taking course 5. Second query gives stuid of students whose marks are greater than any student taking ... comparison is between maximum of marks by any student in course 5. So the answer is option D.
Description : Consider the following three SQL queries (Assume the data in the people table) : (a) Select Name from people where Age>21; (b) Select Name from people where Height>180; (c) Select Name from people where (Age>21) or (Height ... number of rows returned by the SQL query (c) ? (A) 3 (B) 7 (C) 10 (D) 21
Last Answer : (C) 10
Description : Consider the relations R(A,B) and S(B,C) and the following four relational algebra queries over R and S: I. πA,B(R⋈S) II. R⋈πB(S) III. R∩(πA(R) Χ πB(S)) IV. πA,R.B(R Χ S) where R.B refers to ... IV are the same query. (C) I, II and IV are the same query. (D) I, III and III are the same query.
Last Answer : (D) I, III and III are the same query.
Description : Consider a database table R with attributes A and B. Which of the following SQL queries is illegal ? (A) SELECT A FROM R; (B) SELECT A, COUNT(*) FROM R; (C) SELECT A, COUNT(*) FROM R GROUP BY A; (D) SELECT A, B, COUNT(*) FROM R GROUP BY A, B;
Last Answer : (B) SELECT A, COUNT(*) FROM R;
Description : What precaution should be taken with a vessel's impressed current cathodic protection system after a drydocking period during which the hull has been painted? A. Output currents should be carefully monitored ... slight (10-15%) overcurrent to the anodes should be allowed in order to speed drying.
Last Answer : Answer: C
Description : Study the following table carefully and answer the questions that follow : -SST 10th
Last Answer : (i) 1,40,581 kms (ii) 484 kms (iii) Narrow Gauge (0.762 and 0.610 metres). Broad Gauge (1.676 metres) difference = 0.914 metres between Broad Gauge and Narrow Gauge.
Description : To avoid ambiguity, the names assigned to machines must be carefully selected from a ______ with complete control over the binding between the names and IP addresses A. Table B. look up table C. name space D. name table
Last Answer : C. name space
Description : Suppose ORACLE relation R(A, B) currently has tuples {(1, 2), (1, 3), (3, 4)} and relation S(B, C) currently has {(2, 5), (4, 6), (7, 8)}. Consider the following two SQL queries SQ1 and SQ2 ... (A) 2 and 6 respectively (B) 6 and 2 respectively (C) 2 and 4 respectively (D) 4 and 2 respectively
Last Answer : (D) 4 and 2 respectively
Description : What can you predict about an element from its position on the periodic table?
Last Answer : Its position predicts several useful characteristics:1. The no. of valence electrons/the type of valence orbitals2. The nature of element3. Other Elements having similar chemistry4. rough idea of the ionization enthalpy, electronegativity, andother parametersand many more things
Description : …………….. is the complex search criteria in the where clause. A) Substring B) Drop Table C) Predict D) Predicate
Last Answer : D) Predicate
Description : Identify input/output devices from the clues given below: (a) Transfers typed or handw -Technology
Last Answer : (a) Scanner(b) Barcode reader(c) Optical Mark Recognition (OMR)(d) Magnetic Ink Character Recognition (MIGR)(e) Printer (f) Speaker
Description : With reference to the above given tables, write commands in SQL for (i) and (ii) and output for (iii) below: -Technology
Last Answer : (i) select TName, Passenger from Train T, Reservation R where T.TrainId=R.TrainId;(ii) select T.* from Train T, Reservation R where T.TrainId!=R.TrainId;(iii)TrainIdTNameSourceDestination3424Lucknow MailLucknowNew Delhi5400Century ExpressNew DelhiKanpur
Description : Write a statement in HTML that inserts an image named ‘school.jpg’ found in the ‘images’ folder of the current folder. -Technology
Last Answer :
Description : Write the HTML code to display an inline image named pencil.jpg located at C:\ in the center of your Web page. -Technology
Description : Yesterday, Rahul created a file named detail.txt and saved it. -Technology
Last Answer : He can find his file by using Search option.
Description : Suppose you move or copy a folder named Alignment. The Alignment folder contains four subfolders, -Technology
Last Answer : Yes, the Alignment folder will carry the four sub-folders Left, Center, Right and Justify because when we move or copy a folder to a new location, then all its contents (i.e. sub-folders and files) also get moved or copied.