The master list of an indexed file
A.
is sortedin ascending order
B.
containsonly a list of keys and record numbers
C.
has a number assigned toeach record
D.
both (b)and (c)
E.
None of the above

1 Answer

Answer :

has a number assigned toeach record

Related questions

Description : The physical location of arecord isdetermined bya mathematical formula that transforms a file key into a record location in A. a tree file B. an indexed file C. a hashedfile D. a sequential file E. None of the above

Last Answer : a hashedfile

Description : We addr redundant bits toeach block to make thelength n = k + r. The resultingn-bit blocksare called _________. A) datawords B) blockwords C) codewords D) none of the above

Last Answer : codewords

Description : The two basic types of record-access methods are a. Sequential and random b. Sequential and indexed c. Direct and immediate d. On-line and real time

Last Answer : Sequential and random

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

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

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

Description : In a pocket of A, the ratio of Rs.1 coins, 50p coins and 25p coins can be expressed by three consecutive odd prime numbers that are in ascending order. The total value of coins in the bag is Rs 58. If the number of Rs.1 ... of coins in the pocket of A? A) Rs 68 B) Rs 43 C) Rs 75 D) Rs 82 E) NONE

Last Answer : Answer: D  Since the ratio of the number of Rs. 1, 50p and 25p coins can be represented by 3 consecutive odd numbers that are prime in ascending order, the only possibility for the ratio is 3:5:7. Let the number of ... =100 7k+50 5k+25 3k=1025k (In above we find the value of k). ⇒ 8200p = Rs 82.

Description : The odd numbers from 1 to 45 which are exactly divisible by 3 are arranged in an ascending order. The number at 6 th position is (A) 18 (B) 24 (C) 33 (D) 36

Last Answer : Answer: C

Description : The two basic types of record access methods are: A) Sequential and random B) Sequential and indexed C) Direct and immediate D) Online and real time

Last Answer : Answer : A

Description : The two basic types of record-access methods are a. Sequential and random b. Sequential and indexed c. Direct and immediate d. On-line and real time

Last Answer : a. Sequential and random

Description : Write a program to create two threads. One thread will display the numbers from 1 to 50 (ascending order) and other thread will display numbers from 50 to 1 (descending order).

Last Answer : class Ascending extends Thread {  public void run() {  for(int i=1; i<=15;i++) {  System.out.println("Ascending Thread : " + i);  } } } class Descending extends Thread { ... a=new Ascending(); a.start(); Descending d=new Descending(); d.start(); } }

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

Description : In the indexed scheme of blocks to a file, the maximum possible size of the file depends on: (A) The number of blocks used for index, and the size of index (B) Size of Blocks and size of Address (C) Size of Index (D) Size of Block

Last Answer : (A) The number of blocks used for index, and the size of index

Description : . In order to use arecord management system A. You needto understand thelow-level details of how informationin stored B. You needto understand the model the record management system uses. C. Both (a)and (b) D. All of theabove E. None of the above

Last Answer : You needto understand the model the record management system uses.

Description : A subnet has been assigned a subnet mask of 255.255.255.192. What is the maximum number of hosts that can belong to this subnet? a. 14 b. 30 c. 62 d. 126

Last Answer : c. 62

Description : In process to process delivery, an application process is assigned a ………….., which is likely to be …………….each time that process is started A. process identifier number , different B. process identifier number, same C. source, mixed D. Source, similar

Last Answer : A. process identifier number , different

Description : An application process is assigned a process identifier number (process ID), which is likely to be _______ each time that process is started. A. Similar B. smaller C. different D. larger

Last Answer : C. different

Description : You and nine other individuals have been captured by super intelligent alien overlords. The aliens think humans look quite tasty, but their civilization forbids eating highly logical and cooperative beings. ... , each of you must guess the color of your hat starting with the perso -Riddles

Last Answer : Let's see how it would play out if the hats were distributed like this. The tallest captive sees three black hats in front of him, so he says 'black,' telling everyone else he sees an odd ... go. It looks like these aliens will have to go hungry, or find some less logical organisms to abduct.

Description : What is meant by a dedicated computer? a. Which is used by one person only b. Which is assigned one and only one task c. Which uses one kind of software d. Which is meant for application software

Last Answer : Which is assigned one and only one task

Description : In ___________ methods, no station is superior to another station and none is assigned the controlover another. A) random access B) controlledaccess C) channelization D) none of the above

Last Answer : random access

Description : In the network 200.10.11.144/27, the fourth octet (in decimal) of the last IP address of the network which can be assigned to a host is ________ a. 158 b. 255 c. 222 d. 223

Last Answer : a. 158

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 : “““.are words that aprogramming language has set asidefor its own use. (A) Control words (B) Control structures (C) Reserved words (D) Reserved keys (E) None of these

Last Answer : Reserved words

Description : When steel almirahs, cabinets, cupboard or locker furnished with body locks (which are furnished by their manufacturer with duplicate keys) are supplied to any office, i.e. Post, Mail, Record or Divisional Office ... clerk and Stock clerk of divisional office. c) Both the A and B d) None of these

Last Answer : b) Head clerk and Stock clerk of divisional office.

Description : Does a homeowner's association have master keys or a master key to all the houses or condos?

Last Answer : I have never heard of a HOA having that kind of access. I am sure they don’t have keys.

Description : Which query will give the list of web pages indexed by a particular search engine on given domain?  A. list:https://www.courseya.com/  B.link:https://www.courseya.com/  C.site:https://www.courseya.com  D.webpage:https://www.courseya.com/

Last Answer : C.site:https://www.courseya.com

Description : An ASCII is a character-encoding scheme that is employed by personal computers in order to represent various characters, numbers and control keys that the computer user selects on the ... C) American Standard Code for Information Integrity (D) American Standard Code for Isolated Information

Last Answer : (A) American Standard Code for Information Interchange

Description : Can you arrange the numbers from 1 to 100 so there is no ascending or descending subsequence of length greater than 10?

Last Answer : I’m not sure if I’m misunderstanding your question. Why not just arrange them in 5 number sequences from the beginning and the end of the numbers. 1–5 95–100 6–11 89–94 etc

Description : When steel almirahs, cabinets, cupboard or locker furnished with body locks (which are furnished by their manufacturer with duplicate keys) are supplied to any office, i.e. Post, Mail, Record or ... ) Post office at postmaster custody b) In circle office c) Divisional office d) None of these

Last Answer : c) Divisional office

Description : Which URL method of HTTP performs similar function as that of PUT method only with an exception of request comprising a list of differences that exhibit the necessity to get implemented in the existing file? a. POST b. GET c. PATCH d. OPTION

Last Answer : c. PATCH

Description : In the event of an error in a mail list and when a revised or corrected mail list is received a) The revised document can be kept safely in the correspondence file b) The revised document can be ... each other a note being added on the original d) The error mail list should be returned to sender

Last Answer : c) Both the list s should be retained on record attached to each other a note being added on the original

Description : On the upper layer of SSL, a protocol for initial authentication and transfer of encryption keys, called the ………………… A) SSL handshake protocol B) SSL authentication protocol C) SSL record protocol D) SSL cipher protocol

Last Answer : A) SSL handshake protocol

Description : If you have implemented a network where hosts are assigned specific roles such as for file sharing and printing. Other hosts access those resources but do not host services of their own. what type of?

Last Answer : What is the answer ?

Description : If the median of data (arranged in ascending order) 31, 33, 35, x, x+10, 48, 48, 50 is 40, then find value of x. -Maths 9th

Last Answer : Given data is 31, 33, 35, x, x+10, 48, 48, 50 Number of observation = 8 (even) Median = Value of (8/2)th observation + Value of (8/2+1)th observation / 2 Value of 4th observation + Value of 5th observation / 2 = x + x + 10 / 2 = x + 5 ∴ x + 5 = 40 ⇒ x = 35

Description : Ten observations 6, 14, 15, 17, x + 1, 2x – 13, 30, 32, 34, 43 are written in ascending order. -Maths 9th

Last Answer : Here, the arranged data is 6, 14, 15, 17, x + 1, 2x - 13, 30, 32, 34, 43 Total number of observations = 10 Here, 10 is an even number , therefore median will be the mean of (10 / 2)th and (10 / 2 + 1)th observation. ... ⇒ 3x + 12 / 2 = 24 ⇒ 3x - 12 = 48 ⇒ 3x = 60 ⇒ x = 20 ∴ The value of x = 20

Description : If the median of data (arranged in ascending order) 31, 33, 35, x, x+10, 48, 48, 50 is 40, then find value of x. -Maths 9th

Last Answer : Given data is 31, 33, 35, x, x+10, 48, 48, 50 Number of observation = 8 (even) Median = Value of (8/2)th observation + Value of (8/2+1)th observation / 2 Value of 4th observation + Value of 5th observation / 2 = x + x + 10 / 2 = x + 5 ∴ x + 5 = 40 ⇒ x = 35

Description : Ten observations 6, 14, 15, 17, x + 1, 2x – 13, 30, 32, 34, 43 are written in ascending order. -Maths 9th

Last Answer : Here, the arranged data is 6, 14, 15, 17, x + 1, 2x - 13, 30, 32, 34, 43 Total number of observations = 10 Here, 10 is an even number , therefore median will be the mean of (10 / 2)th and (10 / 2 + 1)th observation. ... ⇒ 3x + 12 / 2 = 24 ⇒ 3x - 12 = 48 ⇒ 3x = 60 ⇒ x = 20 ∴ The value of x = 20

Description : A bag contains 30 tickets numbered from 1 to 30. Five tickets are drawn at random and arranged in ascending order -Maths 9th

Last Answer : Total number of ways in which 5 tickets can be drawn = n(S) = 30C5. The tickets are arranged in the form T1, T2, T3 (= 20), T4, T5 Where T1, T2 ∈{1, 2, 3, , 19} and T4, T5 ∈{21, 22, , 30 ... {10 imes9}{2}\) x \(rac{5 imes4 imes3 imes2 imes1}{30 imes29 imes28 imes27 imes26}\) = \(rac{285}{5278}.\)

Description : Arrange the following options in ascending order of their BOD value: 1. Sample of highly polluted pond water. 2. Sample from unpolluted pond water. 3.

Last Answer : Arrange the following options in ascending order of their BOD value: 1. Sample of highly polluted pond water. 2. Sample ... -b-a C. c-a-b D. a-c-b

Description : Which of the following ratios are in ascending order?

Last Answer : Which of the following ratios are in ascending order? A. `5:6,11:13,8:9,7:8` B. `5:6,7:8,11:13,8:9` C. `11:13,5:6,7:8,8:9` D. `5:6,11:13,7:8,8:9`

Description : What Factors of 76 in ascending order?

Last Answer : 1,2,4,8,12,18,48

Description : What Factors of 76 in ascending order?

Last Answer : 1,2,4,8,12,18,48

Description : Which one of the following sequences in the ascending order of their geographical size is correct? [CDS 2003] (a) Bihar - Chhattisgarh - Jharkhand - Orissa (b) Jharkhand - West Bengal - Tamil Nadu ... West Bengal - Bihar - Chhattisgarh - Tamil Nadu (d) Chhattisgrah - Jharkhand - Tamil Nadu - Orissa

Last Answer : Ans: (b)

Description : In the modern periodic table, the elements are arranged in the ascending order of their

Last Answer : atomic number.

Description : Which of the following is the correct arrangement of the given metals in ascending order of their reactivity? Zinc, Iron, Magnesium, Sodium A) Zinc > Iron > Magnesium > Sodium B) Sodium > Magnesium > Iron > Zinc C) Sodium > Zinc > Magnesium > Iron D) sodium > Magnesium > Zinc > Iron

Last Answer : D) sodium > Magnesium > Zinc > Iron

Description : Arrange the following devices in ascending order of the speed: A. RAM B. Hard disk C. Cache D. Floppy 1) ABDC 2) BDAC 3) DBAC 4) BADC

Last Answer : 3) DBAC

Description : Arrange the following primitive data types in an ascending order of their size: (i) char (ii) byte (iii) double (iv) int

Last Answer : Ans. The sizes of the given data types are as follows char = 2 bytes byte = 1 byte double = 8 bytes int = 4 bytes Arranging them in ascending order gives byte < char < int < double

Description : In time-cost optimization of a project, crashing is done. (A) On all the activities (B) On all the activities lying on the critical path (C) Only on activities lying on the ... critical activities and those that become critical at any stage of crashing in the order of ascending cost slope

Last Answer : D