Group of attributes/field in a database is known as a: a) Data Entry b) Record c) File d) None of These

Group of attributes/field in a database is known as a:
a) Data Entry
b) Record
c) File
d) None of These
by

1 Answer

Answer :

b) Record
by

Related questions

Set of related records in a database is known as a: a) File b) Field c) Record Group d) None of These

Description : Set of related records in a database is known as a: a) File b) Field c) Record Group d) None of These

Last Answer : a) File

Which of the following is the largest unit? A) data B) field C) record D) database file

Description : Which of the following is the largest unit? A) data B) field C) record D) database file

Last Answer : Answer : D

The ascending order of a data hierarchy is: a) Bit - Bytes - Field - Record - File - Database b) Bit - Bytes - Record - Field - File - Database c) Bytes - Bit - Record - Field - File - Database d) None of The Above

Description : The ascending order of a data hierarchy is: a) Bit - Bytes - Field - Record - File - Database b) Bit - Bytes - Record - Field - File - Database c) Bytes - Bit - Record - Field - File - Database d) None of The Above

Last Answer : a) Bit - Bytes - Field - Record - File - Database

Which of the following places the common data elements in order from smallest to largest? a) Character, file, record, field, database b) Character, record, field, file, database c) Character, field, record, file, database d) Bit, byte, character, record, field, file, database

Description : Which of the following places the common data elements in order from smallest to largest? a) Character, file, record, field, database b) Character, record, field, file, database c) Character, field, record, file, database d) Bit, byte, character, record, field, file, database

Last Answer : d) Bit, byte, character, record, field, file, database

Which of the following places the common data elements in order from smallest to largest? 1) Character, file, record, field, database 2) Character, record, field, file, database 3) Character, field, record, file, database 4) Bit, byte, character, record, field, file, database

Description : Which of the following places the common data elements in order from smallest to largest? 1) Character, file, record, field, database 2) Character, record, field, file, database 3) Character, field, record, file, database 4) Bit, byte, character, record, field, file, database

Last Answer : 3) Character, field, record, file, database

Which of the following is in the ascending order of Data hierarchy? (1) Byte–Bit–File–Record–Database–Field (2) Field–Byte–Bit–Record–File– Database (3) Bit–Byte–Record–Field–Database–File (4) Bit–Byte–Field–Record–File– Database

Description : Which of the following is in the ascending order of Data hierarchy? (1) Byte–Bit–File–Record–Database–Field (2) Field–Byte–Bit–Record–File– Database (3) Bit–Byte–Record–Field–Database–File (4) Bit–Byte–Field–Record–File– Database

Last Answer : Bit–Byte–Field–Record–File– Database

A text field is initially 40 characters long and one record has an entry in this field in MS_Access database. -Technology

Description : A text field is initially 40 characters long and one record has an entry in this field in MS_Access database. -Technology

Last Answer : Since the new field length is 20 characters long. So, this field will contain only left 20 characters including spaces and the remaining data will be discarded. Thus, the data from the right side of the field will be lost.

The ascending order or a data Hierarchy is a. bit - bytes - fields - record - file - database b. bit - bytes - record - field - file - database c. bytes - bit- field - record - file - database d. bytes -bit - record - field - file - database

Description : The ascending order or a data Hierarchy is a. bit - bytes - fields - record - file - database b. bit - bytes - record - field - file - database c. bytes - bit- field - record - file - database d. bytes -bit - record - field - file - database

Last Answer : a. bit - bytes - fields - record - file - database

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;

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;

Quantitative attributes are A. A reference to the speed of an algorithm, which is quadratically dependent on the size of the data B. Attributes of a database table that can take only numerical values C. Tools designed to query a database D. None of these

Description : Quantitative attributes are A. A reference to the speed of an algorithm, which is quadratically dependent on the size of the data B. Attributes of a database table that can take only numerical values C. Tools designed to query a database D. None of these

Last Answer : B. Attributes of a database table that can take only numerical values

extendible architecture is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. A set of attributes in a database table that refers to data in another table D. None of these

Description : extendible architecture is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. ... of attributes in a database table that refers to data in another table D. None of these

Last Answer : A. Modular design of a software application that facilitates the integration of new modules

Falsification is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. A set of attributes in a database table that refers to data in another table D. None of these

Description : Falsification is A. Modular design of a software application that facilitates the integration of new modules B. Showing a universal law or rule to be invalid by providing a counter example C. A set of attributes in a database table that refers to data in another table D. None of these

Last Answer : B. Showing a universal law or rule to be invalid by providing a counter example

Identify the criteria for designing database from the point of view of user A) No redundancy B) No inapplicable attributes C) Uniformity in naming & definitions of the data items D) All of the above

Description : Identify the criteria for designing database from the point of view of user A) No redundancy B) No inapplicable attributes C) Uniformity in naming & definitions of the data items D) All of the above

Last Answer : D) All of the above

The one guideline to be followed while designing the database is A) A database design may be ambiguous. B) Unrelated data should be in the same table so that updating the data will be easy. C) It should avoid/reduce the redundancy. D) An entity should not have attributes.

Description : The one guideline to be followed while designing the database is A) A database design may be ambiguous. B) Unrelated data should be in the same table so that updating the data will be easy. C) It should avoid/reduce the redundancy. D) An entity should not have attributes.

Last Answer : C) It should avoid/reduce the redundancy.

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

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

The PC productivity tool that manipulates data organized in rows and coloumn is called a a) spreadhsheet b) word processing document c) presentation mechanism d) database record manager e) None of these

Description : The PC productivity tool that manipulates data organized in rows and coloumn is called a a) spreadhsheet b) word processing document c) presentation mechanism d) database record manager e) None of these

Last Answer : a) spreadhsheet

It is more accurate to define a _____ as a variety of different recordtypes that aretreated as asingle unit A. Database B. Table C. Record D. Flat File E. None of the above

Description : It is more accurate to define a _____ as a variety of different recordtypes that aretreated as asingle unit A. Database B. Table C. Record D. Flat File E. None of the above

Last Answer : Database

GO BOTTOM and SKIP-3 commands are given one after another in a database file of 30 records. It shifts the control to (A) 28th record (B) 27th record (C) 3rd record (D) 4th record

Description : GO BOTTOM and SKIP-3 commands are given one after another in a database file of 30 records. It shifts the control to (A) 28th record (B) 27th record (C) 3rd record (D) 4th record

Last Answer : (B) 27th record

Primary key field gives us permission to record duplicate entry. -Technology

Description : Primary key field gives us permission to record duplicate entry. -Technology

Last Answer : False A primary key is a key which identifies records uniquely in a table so it does not give us permission to record duplicate entry.

Which of the following is one of the unique attributes of Cloud Computing? a) utility type of delivery b) elasticity c) low barrier to entry d) all of the mentioned

Description : Which of the following is one of the unique attributes of Cloud Computing? a) utility type of delivery b) elasticity c) low barrier to entry d) all of the mentioned

Last Answer : all of the mentioned

Which of the following is one of the unique attributes of Cloud Computing? a) utility type of delivery b) elasticity c) low barrier to entry d) all of the mentioned

Description : Which of the following is one of the unique attributes of Cloud Computing? a) utility type of delivery b) elasticity c) low barrier to entry d) all of the mentioned

Last Answer : all of the mentioned

Which of the following is one of the unique attributes of Cloud Computing? a) utility type of delivery b) elasticity c) low barrier to entry

Description : Which of the following is one of the unique attributes of Cloud Computing? a) utility type of delivery b) elasticity c) low barrier to entry

Last Answer : all of the mentioned

This first step inthe transaction processing cycle captures businessdata throughvarious modes suchas optical scanning orat an electronic commerce website– (A) Document and report generation (B) Database maintenance (C) Transaction processing startup (D) Data Entry

Description : This first step inthe transaction processing cycle captures businessdata throughvarious modes suchas optical scanning orat an electronic commerce website– (A) Document and report generation (B) Database maintenance (C) Transaction processing startup (D) Data Entry

Last Answer : Data Entry

The individual within the operations group who ordinarily uses a variety of keyboard devices, is the 1) Data Clerk 2) Keypunch Operator 3) Data Entry Clerk 4) Computer Operator

Description : The individual within the operations group who ordinarily uses a variety of keyboard devices, is the 1) Data Clerk 2) Keypunch Operator 3) Data Entry Clerk 4) Computer Operator

Last Answer : 3) Data Entry Clerk

Semi-join strategies are techniques for query processing in distributed database system. Which of the following is a semi-join technique? (A) Only the joining attributes are sent from one site to another and then all of the rows are returned. (B) All of the attributes are sent from one site to another and then only the required rows are returned. (C) Only the joining attributes are sent from one site to another and then only the required rows are returned. (D) All of the attributes are sent from one site to another and then only the required rows are returned.

Description : Semi-join strategies are techniques for query processing in distributed database system. Which of the following is a semi-join technique? (A) Only the joining attributes are sent from one site to ... the attributes are sent from one site to another and then only the required rows are returned.

Last Answer : (C) Only the joining attributes are sent from one site to another and then only the required rows are returned.

Consider the following database table having A, B, C and D as its four attributes and four possible candidate keys (I, II, III and IV) for this table: Image I: {B} II: {B, C} III: {A, D} IV: {C, D} If different symbols stand for different values in the table (e.g., d1 is definitely not equal to d2), then which of the above could not be the candidate key for the database table? (A) I and III only (B) III and IV only (C) II only (D) I only

Description : Consider the following database table having A, B, C and D as its four attributes and four possible candidate keys (I, II, III and IV) for this table: I: {B} II: {B, C} III: {A, D} IV: {C, D} If ... the database table? (A) I and III only (B) III and IV only (C) II only (D) I only

Last Answer : (C) II only

To locate a data item for storage is A) Field B) Feed C) Database D) Fetch

Description : To locate a data item for storage is A) Field B) Feed C) Database D) Fetch

Last Answer : Answer : D

The Method of file organisation in which data records in a file are arranged in a specified order according to a key field is known as the1 Direct access method 2) Queuing method 3) Predetermined method 4) Sequential method

Description : The Method of file organisation in which data records in a file are arranged in a specified order according to a key field is known as the1 Direct access method 2) Queuing method 3) Predetermined method 4) Sequential method

Last Answer : 4) Sequential method

When a record is made of an actual measured quality characteristic, such as a dimension expressed with thousands of an inch, the quality is said to be expressed by: 1. traits 2. variables 3. attributes 4. properties

Description : When a record is made of an actual measured quality characteristic, such as a dimension  expressed with thousands of an inch, the quality is said to be expressed by: 1. traits  2. variables  3. attributes  4. properties

Last Answer : 2. variables

RDBMS provides relational operators to manipulate the data. Here, RDBMS refers to (a) Record Database Management System -Technology

Description : RDBMS provides relational operators to manipulate the data. Here, RDBMS refers to (a) Record Database Management System -Technology

Last Answer : (b) RDBMS stands for Relational Database Management System, which provides the operator to manipulate the data stored in the database table.

A collection of related instructions organized for a common purpose is referred to as A) File B) Database C) Program D) None of above

Description : A collection of related instructions organized for a common purpose is referred to as A) File B) Database C) Program D) None of above

Last Answer : Answer : C

Which type of file is created by Word Processing Programs? 1) Database File 2) Storage File 3) Worksheet File 4) Document File

Description : Which type of file is created by Word Processing Programs? 1) Database File 2) Storage File 3) Worksheet File 4) Document File

Last Answer : 4) Document File

A collection of interrelated records is called a 1) Management Information System 2) Spread Sheet 3) Database 4) Text file

Description : A collection of interrelated records is called a 1) Management Information System 2) Spread Sheet 3) Database 4) Text file

Last Answer : 3) Database

Python Pickle Load TypeError: file must have 'read' and 'readline' attributes -Web-Development

Description : Python Pickle Load TypeError: file must have 'read' and 'readline' attributes -Web-Development

Last Answer : answer:

The attributes of a file are. a. Name b. Identifier c. Types d. Location e. Size f. Protection g. Time, date and user identification h. Allof these

Description : The attributes of a file are. a. Name b. Identifier c. Types d. Location e. Size f. Protection g. Time, date and user identification h. Allof these

Last Answer : h. Allof these

Describe any four file attributes

Description : Describe any four file attributes

Last Answer : File attributes: Name: The symbolic file name is the only information kept in human readable form. Identifier: File system gives a unique tag or number that identifies file within file ... Last modification and last use. These data can be useful for protection, security and usage monitoring.

Explain the relationship among Database, Tablespace and Data file.?

Description : Explain the relationship among Database, Tablespace and Data file.?

Last Answer : Each databases logically divided into one or more tablespaces one or more data files are explicitly created for each tablespace

Explain the relationship among database, tablespace and data file.

Description : Explain the relationship among database, tablespace and data file.

Last Answer : Each databases logically divided into one or more tablespaces one or more data files are explicitly created for each tablespace.

Explain the relationship among Database, Tablespace and Data file.?

Description : Explain the relationship among Database, Tablespace and Data file.?

Last Answer : Each databases logically divided into one or more tablespaces one or more data files are explicitly created for each tablespace

How can you increase the capacity of an Oracle tablespace? Note: there are 2 correct answers in this question A. Resize the existing data file B. Add a new data file to the existing tablespace C. Enable compression of backup data using Oracle advanced compression D. Increase the value of the database parameter DB_BLOCK_SIZE

Description : How can you increase the capacity of an Oracle tablespace? Note: there are 2 correct answers in this question A. Resize the existing data file B. Add a new data file to ... compression of backup data using Oracle advanced compression D. Increase the value of the database parameter DB_BLOCK_SIZE

Last Answer : B. Add a new data file to the existing tablespace

Database applications were built directly on top of file system to overcome the following drawbacks of using file-systems (a) Data redundancy and inconsistency (b) Difficulty in accessing Data (c) Data isolation (d) Integrity problems (A) (a) (B) (a) and (d) (C) (a), (b) and (c) (D) (a), (b), (c) and (d)

Description : Database applications were built directly on top of file system to overcome the following drawbacks of using file-systems (a) Data redundancy and inconsistency (b) Difficulty in accessing Data (c) Data isolation (d) Integrity problems (A) (a) (B) ... d) (C) (a), (b) and (c) (D) (a), (b), (c) and (d)

Last Answer : (D) (a), (b), (c) and (d) 

Properly arranged data is called A) Field B) Words C) Information D) File

Description : Properly arranged data is called A) Field B) Words C) Information D) File

Last Answer : Answer : C

The ………….. field property makes data entry compulsory, so that the field cannot be left blank. -Technology

Description : The ………….. field property makes data entry compulsory, so that the field cannot be left blank. -Technology

Last Answer : TheRequired field property makes data entry compulsory so that the field cannot be left blank.

All the information about a thing or a person is known as a (a) database (b) file -Technology

Description : All the information about a thing or a person is known as a (a) database (b) file -Technology

Last Answer : (d) A record refers to a raw of data, which represents a complete set of information in a table.

What is the name of entry which is used in Bank Column cash book to record the money transaction?

Description : What is the name of entry which is used in Bank Column cash book to record the money transaction?

Last Answer : Contra entry

he journal entry to record a return of merchandise purchased on account under a perpetual inventory system would include a. Accounts Payable Sales Returns and Allowances b. Purchase Returns and Allowances Accounts Payable c. Accounts Payable Inventory d. Merchandise Inventory Cost of Goods Sold

Description : he journal entry to record a return of merchandise purchased on account under a perpetual inventory system would include a. Accounts Payable Sales Returns and Allowances b. Purchase Returns and ... Accounts Payable c. Accounts Payable Inventory d. Merchandise Inventory Cost of Goods Sold

Last Answer : d. Merchandise Inventory Cost of Goods Sold

A merchandising company using a perpetual system may record an adjusting entry by a. debiting Income Summary. b. crediting Income Summary. c. debiting Cost of Goods Sold. d. debiting Sales.

Description : A merchandising company using a perpetual system may record an adjusting entry by a. debiting Income Summary. b. crediting Income Summary. c. debiting Cost of Goods Sold. d. debiting Sales.

Last Answer : d. debiting Sales.

he journal entry to record a credit sale is a. Cash Sales b. Cash Service Revenue c. Accounts Receivable Service Revenue d. Accounts Receivable Sales

Description : he journal entry to record a credit sale is a. Cash Sales b. Cash Service Revenue c. Accounts Receivable Service Revenue d. Accounts Receivable Sales

Last Answer : d. Accounts Receivable Sales

The entry to record the receipt of payment within the discount period on a sale of $750 with terms of 2/10, n/30 will include a credit to a. Sales Discounts for $15. b. Cash for $735. c. Accounts Receivable for $750. d. Sales for $750.

Description : The entry to record the receipt of payment within the discount period on a sale of $750 with terms of 2/10, n/30 will include a credit to a. Sales Discounts for $15. b. Cash for $735. c. Accounts Receivable for $750. d. Sales for $750.

Last Answer : c. Accounts Receivable for $750.