Description : A Boolean function F defined on the three input variables x, y and z is 1 if and only if number of 1(one) input is even. -Technology
Last Answer : This answer was deleted by our moderators...
Description : Explain the Boolean operators and their impact on search result while connecting two keyword “A” and “B”. -Technology
Last Answer : a. Introduction/ definition of Boolean Operators, And Or Not.b. If A, B two key words are connected with OR operator and made the string, then the search result would be all those records which have ... since it has key word B so it will not be shown in the search result.Example . . .
Description : Facilities offered by databases are (a) The ability to store a large amount of data in a structured format, -Technology
Last Answer : (a) Databases have the ability to store a large amount of data in structured format, easy update, sort query, production of reports.
Description : The Datasheet View displays the data in a table in tabular format. -Technology
Last Answer : True A datasheet is a simple view of data arranged in rows and columns.
Description : Both HTML and XML are markup language used to format data. -Technology
Last Answer : False XML is used to describe data, while HTML is used to format data.
Description : What is the output Boolean expression for an AND gate with A and B as inputs when the B input is inverted?
Last Answer : AB
Description : Which of the following statements are true ? I. A circuit that adds two bits, producing a sum bit and a carry bit is called half adder. II. A circuit that adds two bits, producing a sum bit and a carry bit is called full adder. ... an inverter. (A) I & II (B) II & III (C) I, II, III (D) I, III & IV
Last Answer : (D) I, III & IV
Description : Disk Cleaner helps to free (a) data (b) recycle bin (c) spaces (d) None of these -Technology
Last Answer : (c) Disk Cleaner helps to free spaces. So that, the free spaces can be utilised to store another file or folder.
Description : Which field property helps in setting data validation in a table? -Technology
Last Answer : (d) Validation Rule property specifies a condition that must be met before the data is accepted into the database.
Description : “Information helps us in taking decisions”. What should be the characteristics of processed data in order to take meaningful decision? -Technology
Last Answer : For the decision to be meaningful, the processed data (or information) must have the following characteristics:1. Time Information should be available when required.2. Accuracy Information should be accurate.3. Completeness Information should be complete in every aspect.
Description : The attribute helps to align data vertical in a single cell. (a) align (b) valign -Technology
Last Answer : (b) valign attribute is used to align data vertically in a single cell.
Description : The Fill handle tool is used for labor intensive entering data in a spreadsheet. -Technology
Last Answer : True Entering data into a spreadsheet can be very labor intensive, but Fill handle tool autofill the entries and save time.
Description : Which of the following is not a function of the Input Unit? a) It reads instructions and data from the outside world. b) It converts the data into computer acceptable format. c) It ... into user understandable format. d) It supplies the data and instructions to the computer for further processing.
Last Answer : Answer: c Explanation: The input unit converts the data into computer understandable format i.e. binary format and not the user understandable format. It is the duty of the output unit to make the data into user understandable format
Description : Which unit is responsible for converting the data received from the user into computer understandable format? a) Memory Unit b) Arithmetic & Logic Unit c) Input Unit d) Output Unit
Last Answer : Answer: c Explanation: The Input Unit converts the data, which the user enters into a language which the computer understands, i.e. it converts the data into binary format. The ... after immediate results of processing whereas; the ALU is responsible for various arithmetic and bitwise operations
Description : What format of digital tape recording takes a serial input stream of data pulses, breaks them up, and records them on more than one data track?
Last Answer : Serial-parallel digital magnetic tape recording.
Description : Question 5. Information is (a) data (b) processed data (c) manipulated input (d) computer output -Technology
Last Answer : (b) Information is the processed form of data.
Description : Which of the following is not a primitive data type: a) String b) Double c) Boolean d) None of The Above
Last Answer : a) String
Description : In java, string is a ............. A) primitive data type B) abstract data type C) combination of boolean D) None of the above
Last Answer : B) abstract data type
Description : The hard disk is hard to format on different systems. -Technology
Last Answer : FalseHard disk is a secondary storage device which can be formatted on another system using boot sector format option.
Description : Which property is used to add a label to the field to assist the user? (a) Default value (b) Caption (c) Format -Technology
Last Answer : (b) Caption is used to add a label to the field for assisting to the user.
Description : Web browsers display images in the following format (a) XBM (b) JPEG -Technology
Last Answer : (d) All of these
Description : It is used to start programs, obtain help, search for files and folders etc. (a) File menu (b) Edit menu (c) Format menu (d) Start button -Technology
Last Answer : (d) Start button is used to start program, obtain helps, search for files and folders etc and also displays the most commonly used programs in a particular context.
Description : Write the HTML code to generate the following table with the contents exactly in the same format as shown within the table: -Technology
Last Answer : The HTML code is
Description : Write the shortcut keys to format the text style bold, italic and underline. -Technology
Last Answer : Bold – Ctrl+B, Italic – Ctrl+I, Underline – Ctrl+U
Description : The Themes group is presented on ………….. tab. (a) Home (b) Page Layout (c) References (d) Picture Tools Format -Technology
Last Answer : (b) The Themes group is presented on Page Layout tab.
Description : In the ………….. dialog box, you can change both line and paragraph spacing. (a) Paragraph (b) Line (c) Format Spacing (d) None of these -Technology
Last Answer : (a) The Paragraph dialog box can be used to make the document effective by using both line and paragraph spacing.
Description : Portrait format changes the page orientation ……….. -Technology
Last Answer : Portrait format changes the page orientationvertically.
Description : The Drawing Tools Format tab appears at the bottom of the Word document window. -Technology
Last Answer : FalseDrawing Tools Format tab appears at the top of the Word document window.
Description : Which file format can be added to a PowerPoint show? (a) .jpg (b) .gif (c) .wav (d) All of these -Technology
Last Answer : d) .jpg and .gif are file extensions for images and .wav is an extension for video file. Hence, all these formats are supported in PowerPoint.
Description : In Excel, how many ways are there to express/format a number? -Technology
Last Answer : Numbers in Excel can be expressed in many different formats like date, time, percentage or decimals.
Description : A ………………. is a pre_designed format of text and color scheme. -Technology
Last Answer : A templateis a pre-designed format of text and color scheme.
Description : To specify the number of decimal places in a cell the ……………… tab of the Format cells dialog is used. -Technology
Last Answer : To specify the number of decimal places in a cell the Fill series tab of the Format cells dialog is used.
Description : Briefly explain the two broad categories of a newspaper format giving suitable examples. -Technology
Last Answer : The analysis of newspaper content suggests two broad categories of newspaper formatBroadsheet Press (quality or serious press)…. Explanation with examplesTabloid Press (Popular or sensational press)… Explanation with examples
Description : When creating a Web document, what format is used to express an image's height and width? -Technology
Last Answer : Pixelsis used to express an image's height and width.
Description : When sending a text message, can you type numbers in the body of the message without changing the input format?
Last Answer : on my motorola phone I can just get to the numbers after I go through the letters on a given key (i.e. if I hit the #2 button, I can do A, B, C, then 2).
Description : The data representation of CSG objects is represented by a.a binary tree b.a boolean operation c.a primitive d.none of the above
Last Answer : a.a binary tree
Description : What is Boolean or Logical Data ?
Last Answer : Data that can have only two states like true or false , yes or no , 0 or 1 etc. is called boolean or logical data.
Description : In which instruction are used to perform Boolean operation on non-numerical data: a. Logical and bit manipulation b. Shift manipulation c. Circular manipulation d. None of these
Last Answer : a. Logical and bit manipulation
Description : TCP helps in converting the digital signal to analog signal and vice_versa. -Technology
Last Answer : False The process of converting digital signal into analog signal is called modulation and is done by a modem.
Description : Identify the software that helps you in sending and receiving an E_mail: (a) MS_Office (b) Internet Explorer -Technology
Last Answer : (c) MS-Outlook is preferred E-mail client which is used for sending or receiving an E-mail.
Description : ……….. helps us to learn anywhere using Internet. -Technology
Last Answer : E-learninghelps us to learn anywhere using the Internet.
Description : ……….. helps to create and maintain social relationship. -Technology
Last Answer : Social networkinghelps to create and maintain social relationship.
Description : The software that helps the computer in maintaining its performance is called ………….. -Technology
Last Answer : The software that helps the computer in maintaining its performance is calledUtility software.
Description : ………. attribute of BODY tag helps to set background color. -Technology
Last Answer : bgcolorattribute of BODY tag helps to set background color.
Description : In the rules attribute, the………… value helps to display a table border only between rows. -Technology
Last Answer : In the rules attribute, the rows value helps to display a table border only between rows.
Description : ……………….. helps in managing the administration and implementation of a Website. -Technology
Last Answer : Web master helps in managing the administration and implementation of a Website.
Description : Pronita is a programmer in an institution and is asked to handle the records containing personal information -Technology
Last Answer : Suggested five fields are as follows:1. TCode -> To store the code of the teachers.TName -> To store the name of the teachers.TSubject -> To store the name of subjects for which the teacher is placed ... TCode is most likely to be the key field because it has a unique value for each of the records.
Description : Damini is a programmer in an institute and is asked to handle the records -Technology
Last Answer : FieldNameDataTypeRollNoNumberNameTextClassTextSectioTextGenderText
Description : The cell A1 has value Monday. If you are asked to click and drag the Fill handle of A1 -Technology
Last Answer : Cells A2, A3, A4, and A5 will contain Tuesday, Wednesday, Thursday and Friday respectively.
Description : What is the next database upgrade after MS Access cannot handle the amount of data you have to process?
Last Answer : SQL Express I heard was a good option and it is free.