Description : What is the minimum number of rows and columns that a word table can have a) 1 row & 1 column b) 2 rows & 2 columns c) Zero d)1 row & 2 columns e) None of The Above
Last Answer : a) 1 row & 1 column
Description : An optimal solution of an assignment problem can be obtained only if a. Each row & column has only one zero element b. Each row & columns has at least one zero element c. The data is arrangement in a square matrix d. None of the above
Last Answer : d. None of the above
Description : Suppose you have columns of data that span more than one printed page. How can you automatically print the column headings on each page? 1) Click Page Setup on the File menu, click the Sheet tab, ... Page Setup on the File menu, click the Sheet tab, and make a selection under the Print heading
Last Answer : 1) Click Page Setup on the File menu, click the Sheet tab, and enter the row that contains these column
Description : In a relational database, this is a data structure that organizes the information about a single topic into rows and columns. 1) Block 2) Record 3) Tuple 4) Table 5) Command line interface
Last Answer : Answer :4
Description : In a relational database model, NULL values can be used for all but which one of the following? (A) To allow duplicate tuples in the table by filling the primary key column(s) with NULL. (B) To ... D) To fill a column in a tuple when that column does not really exist for that particular tuple.
Last Answer : (A) To allow duplicate tuples in the table by filling the primary key column(s) with NULL.
Description : An optimal assignment requires that the maximum number of lines that can be drawn through squares with zero opportunity cost be equal to the number of a. Rows or columns b. Rows & columns c. Rows + columns -1 d. None of the above
Last Answer : b. Rows & columns
Description : In the Hungarian method for solving assignment problem, an optimal assignment requires that the maximum number of lines that can be drawn through squares with zero opportunity cost be equal to the number of: (A) rows or columns (B) rows+columns (C) rows+columns-1 (D) rows+columns+1
Last Answer : (A) rows or columns
Description : The “PROJECT” operator of a relational algebra creates a new table that has always (A) More columns than columns in original table (B) More rows than original table (C) Same number of rows as the original table (D) Same number of columns as the original table
Last Answer : (C) Same number of rows as the original table
Description : What is the difference between ‘Rows’ and ‘Columns’ in a table? -Technology
Last Answer : Distinguish between data and information are as follows:DataInformationIt is a raw fact.It is a process form of data.It considers facts symbols, images for reference or analysis.It considers knowledge derived from study, experience or instruction.e.g. 23 is data.e.g age = 23 is information
Description : In a table, columns are called ………. and rows are called ………… . -Technology
Last Answer : In a table, columns are called fields and rows are called records.
Description : Statistical table is the systematic arrangement of numerical data presented in rows and columns. What are the rules to be followed while constructing such a table?
Last Answer : Statistical table is the systematic arrangement of numerical data presented in rows and columns. ... be followed while constructing such a table?
Description : How many horizontal rows and vertical columns are present in the modern periodic table?
Last Answer : How many horizontal rows and vertical columns are present in the modern periodic table?
Description : What is the default alignment for a table with 3 rows and 4 columns?
Last Answer : What is the answer ?
Description : How many rows and columns are in the modern Periodic Table? A. 18 columns and 7 rows (Answer) B. 12 columns and 9 rows C. 7 columns and 18 rows D. 25 columns and 15 rows
Last Answer : A. 18 columns and 7 rows (Answer)
Description : A tuple is 1) - 1) Column of a Table 2) Two dimensional Table 3) Row of a Table 4) key of a Table
Last Answer : 3) Row of a Table
Description : How are data organised in a spreadsheet? 1) Lines and spaces 2) Layers and planes 3) Height and width 4) Rows and columns 5) None of these
Last Answer : Answer :3
Description : The CRT display is made up of small picture element called: a) Columns b) Pixels c) Rows d) None of These
Last Answer : b) Pixels
Description : A database is typically composed of one or more: a) Columns b) Files c) Rows d) Tables e) None of These
Last Answer : d) Tables
Description : Select the incorrect statement from the following [ A ] Reinforcing bars in a column should not be less than 12 mm in diameter [ B ] The number of longitudinal bars in a circular column should not ... The minimum percentage of longitudinal steel in columns should be 0.8% [ D ] None of the above
Last Answer : [ B ] The number of longitudinal bars in a circular column should not exceed four
Description : In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at (A) Less loaded column (B) More loaded column (C) A point of the maximum shear force (D) A point of zero shear force
Last Answer : Answer: Option D
Description : Transpose of a column matrix is a.Zero matrix b.Identity matrix c.Row matrix d.Diagonal matrix
Last Answer : c.Row matrix
Description : Write the introduction of row and column of table ?
Last Answer : Tables are created to store any information in a special way. The horizontal position in the table is called row and the vertical position is called column .
Description : Maximization problem, then convert into minimization table through _________ a. Row minimization b. Column minimization c. Regret matrix d. Profit matrix
Last Answer : c. Regret matrix
Description : ................................is that element of the simplex table which lis both in the key row and key column. a. Key element b. Pivot element c. Both a and b d. None of these
Last Answer : c. Both a and b
Description : Any column or row of a simplex table is known as ......................... a. Key column b. Key row c. Vector d. None of these
Last Answer : c. Vector
Description : Drawing of number of copies of the same image in rows and columns acrossthe interface window so that they cover the entire window is called a.Roaming b.Panning c.Zooming d.Tiling
Last Answer : d.Tiling
Description : If no. of rows are not equal to number of columns and the matrix elements are profit elements then the problem is: a. Balanced and Maximization Transportation problem b. ... Transportation problem c. Balanced and Maximization Assignment problem d. Unbalanced and Maximization Assignment problem
Last Answer : a. Balanced and Maximization Transportation problem
Description : If no. of rows are equal to number of columns and the matrix elements are Time elements then the problem is: a. Balanced and Minimization Transportation problem b. ... Transportation problem c. Balanced and Minimization Assignment problem d. Unbalanced and Minimization Assignment problem
Last Answer : c. Balanced and Minimization Assignment problem
Description : An assignment problem is a special case of transportation problem, where a. Number of rows equals number of columns b. All rim conditions are 1 c. Values of each decision variable is either 0 or 1
Last Answer : D.variable is either 0 or 1
Description : An assignment problem is considered as a particular case of a transportation problem because a. The number of rows equals columns b. All xij = 0 or 1 c. All rim conditions are 1 d. All of the above
Last Answer : d. All of the above
Description : If in an assignment problem, number of rows is not equal to number of columns then a. Maximization problem b. Problem is unbalanced c. Problem is degenerate d. Optimum solution is not possible
Last Answer : c. Problem is degenerate
Description : The number of tuples in a relation is called its …………. While the number of attributes in a relation is called it’s ……………….. A) Degree, Cardinality B) Cardinality, Degree C) Rows, Columns
Last Answer : B) Cardinality, Degree
Description : The solution to a transportation problem with ‘m’ rows and ‘n’ columns is feasible if the number of positive allocations are: a. m + n b. m x n c. m +n – 1 d. m +n + 1
Last Answer : c. m +n – 1
Description : Consider the following conditions : (a) The solution must be feasible, i.e. it must satisfy all the supply and demand constraints. (b) The number of positive allocations must be equal to m+n-1, where m is the number of rows and n is ... B) (a) and (c) only (C) (b) and (c) only (D) (a), (b) and (c)
Last Answer : (D) (a), (b) and (c)
Description : There is certain number of rows of chairs in a room .The number of chairs in each row is thrice the total number of rows. Find the number of charis in
Last Answer : There is certain number of rows of chairs in a room .The number of chairs in each row is thrice ... in the room if the total number of chairs is 2187
Description : If angel plants the same number of flowers in each of 5 rows he will have none left over.If he plants 1 more in each row then he did in the previous rowhow many flowers does he Have left?
Last Answer : None
Description : A gardener had a number of shrubs to plant in rows . At first he tried to plant 8, then 12 and then 16 in a row but he always had 3 shrubs left with him . On trying 7 shrubs he was left with none.Find the total number of shrubs.
Last Answer : Ans 3. L.C.M of 8,12,16 = 48 Now, 48 x 1 + 3 = 51 - not divisible by 7 48 x 2 + 3 = 99 - not divisible by 7 48 x 3 + 3 = 147 - not divisible by 7 Required number = 147
Description : How many color patterns can you create by reversing the colors of combinations of rows and columns from a checkerboard?
Last Answer : answer:OK @LostInParadise – I understand each word individually, but I don’t have a friggin clue what you are asking. Can you perhaps explain the question better for simpletons like me?
Description : Is there a free feature for removing duplicate columns/rows in Microsoft Excel?
Last Answer : answer:you can do this without adding software. http://support.microsoft.com/kb/262277 I think this should work with all versions of Excel. if you're using a mac, the menus might be a little different, but ... tricky if you need to get rid of duplicate data in a specific column, but it can be done.
Description : Key field is a unique identifier for each record. It is defined in the form of (a) rows (b) columns -Technology
Last Answer : (b) Key is a data item that allows you to uniquely identify individual occurrences which is defined as the column or set of columns.
Description : ...method in Pandas can be used to change the index of rows and columns of a Series or Dataframe : -Technology
Last Answer : Correct option(ii)reindex
Description : Python : Remove all columns from a compressed sparse matrix where value is 0 for all rows -Web-Development
Last Answer : answer:
Description : Which of the following is a combination of columns and rows ?
Last Answer : Database consists of columns and rows.
Description : What are the rows and columns of the matrix ?
Last Answer : The rectangular arrangement of numbers in the matrix is analyzed in two ways. Namely: along the horizontal line and along the vertical line. The horizontal lines of numbers are called rows and the vertical lines are called columns.
Description : What is an alternative to Excel VBA to compute a large dataset: 100,000 rows by 125 columns?
Last Answer : Microsoft Access can process more data and more quickly but largely because it requires more structure. If you define every field as text in Access then you might be better off staying with Excel ... solution if data mining is required (very large data sets, typically in millions of records).
Description : The following figure has a network of rectangles. Two rows and three columns. (A) Totally how many rectangles are there in the figure? (B) If there ar
Last Answer : The following figure has a network of rectangles. Two rows and three columns. (A) Totally how many ... in the network, in terms of x and y.
Description : What is A grid comprised of horizontal rows an vertical columns into which you can enter data?
Last Answer : Generically it is called a table.
Description : Which of the following is not a term of MS-Excel? a. Cells b. Rows c. Columns d. Document
Last Answer : d. Document
Description : Slicing Compressed Sparse Row (CSR) matrix in Scipy - how to select some rows from CSR matrix? -Web-Development