Description : ………..defines the structure of a relation which consists of a fixed set of attribute-domain pairs. A) Instance B) Schema c) Program D) Super Key
Last Answer : B) Schema
Description : The ‘NOSHADE’ attribute in HTML (1) defines the thickness of the line (2) displays the line in red (3) displays the line in dark grey (4) displays the example in red
Last Answer : displays the line in red
Description : An attribute that uniquely identifies the rows of a table is known as the ....... key. (1) primary (2) candidate (3) composite (4) foreign
Last Answer : primary
Description : The value for alt attribute is a text string of upto ………….. characters. -Technology
Last Answer : The value for alt attribute is a text string of upto1024characters.
Description : String as a value of alt attribute must be enclosed in quotation marks. -Technology
Last Answer : True alt attribute contains the string which must be enclosed in quotation marks
Description : PCL stands for _________ A. Print Code Language B. Printer Code Language C. Printer Character Language D. Printer Command Language
Last Answer : D. Printer Command Language
Description : Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? A. cat emp[!0-9] B. more [emp][!0-9] C. cat emp[x-z]
Last Answer : A. cat emp[!0-9]
Description : Which command is used to change protection mode of files starting with the string emp and ending with 1,2, or 3? A. chmod u+x emp[l-3] B. chmod 777 emp* C. chmod u+r ??? emp D. chmod 222 emp? E. None of the above
Last Answer : A. chmod u+x emp[l-3]
Description : Which command is used to copy all files having the string chap and any two characters after that to the progs directory? A. cp chap?? progs B. cp chap* progs C. cp chap[12] /progs/*.*
Last Answer : A. cp chap?? progs
Description : To remove string “hello” from list1, we use which command ? a) list1.remove(“hello”) b) list1.remove(hello) c) list1.removeAll(“hello”) d) list1.removeOne(“hello”)
Last Answer : d) list1.removeOne(“hello”)
Description : What does the following command do? grep −vn abc x (A) It will print all of the lines in the file x that match the search string abc (B) It will print all of the lines in file x that do not ... (D) It will print the specific line numbers of the file x in which there is a match for string abc
Last Answer : (A) It will print all of the lines in the file x that match the search string “abc”
Description : The IEEE 802.3 Standard defines _________ CSMA/CD as the access method for first-generation 10-Mbps Ethernet. A) 1-persistent B) p-persistent C) non-persistent D) none of the above
Last Answer : 1-persistent
Description : The _________ product defines the number ofbits that can fill the link. A) bandwidth-period B) frequency-amplitude C) bandwidth-delay D) delay-amplitude
Last Answer : bandwidth-delay
Description : A product's _________ is the place it occupies in the minds of consumers relative to competing brands: A)segment B)position C)attribute D)image
Last Answer : B)position
Description : _________ and _________ saves the publish and subscribe keys that we have generated with the PubNub Admin portal. a) public_key and subscribe_key b) Public-key and subscribe-key c) publickey and subscribekey d) Key_public and key_subscribe
Last Answer : a) public_key and subscribe_key
Description : Which one of the following is not a key attribute that is essential to perform an assurance service? a. Independence b. Accounting skills c. Established criteria or standards d. Subject matter knowledge
Last Answer : Accounting skills
Description : If an attribute of a composite key is dependent on an attribute of the other composite key, a normalization called ................ is needed. A) DKNF B) BCNF C) Fourth D) Third
Last Answer : B) BCNF
Description : A .................. normal form normalization will be needed where all attributes in a relation tuple are not functionally dependent only on the key attribute. A) First B) Second C) Third D) Fourth
Last Answer : C) Third
Description : The Relation Vendor Order (V_no, V_ord_no, V_name, Qty_sup, unit_price) is in 2NF because : (A) Non key attribute V_name is dependent on V_no which is part of composite key (B) ... Qty_sup is dependent on primary_key unit price (D) key attribute V_ord_no is dependent on primary_key unit price
Last Answer : (A) Non key attribute V_name is dependent on V_no which is part of composite key
Description : In RDBMS, the constraint that no key attribute (column) may be NULL is referred to as: (A) Referential integrity (B) Multi-valued dependency (C) Entity Integrity (D) Functional dependency
Last Answer : (C) Entity Integrity
Description : A digital signature is a. a bit string giving identity of a correspondent b. a unique identification of a sender c. an authentication of an electronic record by tying it uniquely to a key only a sender knows d. an encrypted signature of a sender
Last Answer : c. an authentication of an electronic record by tying it uniquely to a key only a sender knows
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 : If a person declares they are running for an office and starts collecting donations, what happens to that money if the person doesn’t run or quits early on?
Last Answer : Most states have strict laws on use and candidates have to list expenses and donations down to the penny. Likely he spent it all but it should be public record in your state. Here it’s Missouri Ethics Commission.
Description : So Trump declares a national emergency, and to prove it, flies off to a weekend of golf. Is that how it shoild work?
Last Answer : Yupper. Nobody wants to be around when shit hits a fan.
Description : If Trump declares a national emergency, COULD our lives be ruined (completely) by economic, military etc. means?
Last Answer : You mean, like marshal law?
Description : When all the suicide bombers have succeeded in blowing themselves up, who declares victory?
Last Answer : answer:The people who’ve been telling them to do it. To whom does a martyr bring victory? (Or, if ‘victory’ isn’t the right word: who benefits from martyrdom? It certainly isn’t the martyr, corporeally speaking.)
Description : When a "state" authority declares you cannot make the state behave lawfully without suing them, has that state has just lost its foundation?
Last Answer : Suing the state is the state’s enforcement mechanism to make sure it complies with the laws. And a state is a large, complex organization—one bureaucrat flouting the law does not make the whole edifice invalid.
Description : Five male teenagers and five female teens each step into ten separate circles. The males make disparaging remarks to the females while pointing their thumbs downward, and the female teens respond to ... loudly, until only one person is left who is legally performing the maneuver within t -Riddles
Last Answer : The two five-member teams are competing in a hula-hoop endurance contest. The theme song played during the competition is one of The Chipmunks greatest hits called: The Chipmunk’s Hula-Hoop Christmas Song.
Last Answer : Dirac declared the existence of every substance in 1931.
Last Answer : UNESCO declares World Heritage Site.
Last Answer : UNESCO' declares February 21 as International Mother Language Day.
Description : In Article 1 Sections 2 and 3 the Constitution declares what?
Last Answer : Need answer
Description : In article 1 2 and 3 the constitution declares that congress?
Last Answer : This must include members from each state
Description : What is your branch declares laws unconstitutional?
Description : In Article 1Sections 2 and 3 the Constitution declares that Congress?
Last Answer : What is the answer ?
Description : Why did the treatment of the Cherokee get worse after the Supreme Court declares Georgia's Indian removal laws to be unconstitutional?
Last Answer : The federal government did not enforce the court's decision>:((
Description : In Article 1, Sections 2 and 3, the Constitution declares that Congress _____.?
Description : Article 1 of the Constitution of India declares India as
Last Answer : Union of States
Description : What is meant when the Constitution declares India a "Secular State"? (1) Religious worship is not allowed (2) Religions are patronised by the State (3) The state regards religions as a private affairs of the citizen and does not discriminate on this basis (4) None of these
Last Answer : (3) The state regards religions as a private affairs of the citizen and does not discriminate on this basis Explanation: Secularism is the principle of separation of government institutions, and the ... equal respect. All citizens, irrespective of their religious beliefs are equal in front of law.
Description : Article 1 of the Constitution of India declares India to be a – (1) Union of States (2) Federal State (3) Quasi-Federal State (4) Unitary State
Last Answer : (1) Union of States Explanation: According to Article 1 which deals with name and territory of the Union, India, that is Bharat, shall be a Union of States. It also says that the territory ... consist of: The territories of the states, The Union territories and any territory that may be acquired.
Description : The Supreme Court of India declares by issuing a writ that "respondent was not entitled to an office he was holding or a privilege he was exercising". Which writ is that? (1) Habeas Corpus (2) Quo Warranto (3) Prohibition (4) Certiorari
Last Answer : (2) Quo Warranto Explanation: The given provision came under a writ Quo Warranto issued by the Supreme Court of India. Quo warranto (Medieval Latin for "by what warrant?") is a prerogative writ ... what authority they have for exercising some right or power (or "franchise") they claim to hold.
Description : Which article of Indian Constitution declares Devnagri Hindi as an official language of India? (1) Article 343 (2) Article 348 (3) Article 154 (4) Article 156
Last Answer : (1) Article 343 Explanation: Article 343 declares Devnagri Hindi as an official language of India. Article 348 is about language used in the Supreme Court and High Courts. Article 154 deals with executive power of state. Article 156 declares term of office of Governor.
Description : Article 1 of the Constitution declares India as – (1) Federal State (2) Quasi-Federal State (3) Unitary State (4) Union of States
Last Answer : (4) Union of States Explanation: Article 1 of the Constitution declares that India, that is Bharat, shall be a Union of States; the sates and the territories thereof shall be as specified in ... , the Union territories specified in the First Schedule; and such other territories as may be acquired.
Description : Write some code that declares an array on ints, assigns the values: 0,1,2,5,7,8,11 to that array and use a foreach to do something with those values.
Last Answer : int x = 0, y = 0; int[] arr = new int [] {0,1,2}; foreach (int i in arr) { if (i%2 == 0) x++; else y++; }
Description : Who declares the financial emergency— (A) President (B) Prime Minister (C) Finance Minister (D) None of the above
Last Answer : (A) President
Description : A shopkeeper declares that he sells rice at the cost price. However he uses a weight of 425 grams. Instead of 500 grams, what is his percentage of profit? a) a) 16 5/6 b) 15 c) c) 20 7/23 d) 25 e) None of these
Last Answer : % profit = Loss/Actual Weight x 100 = 500 – 425/500 × 100 = 75/500 x 100 = 15% Answer: b)
Description : In case of water crossing danger level in bridges a) speed restriction be imposed b) traffic be suspended till water recedes c) traffic be suspended till a responsible person inspects the site and declares it safe for running traffic* d) bridge watchman is to be posted
Last Answer : c) traffic be suspended till a responsible person inspects the site and declares it safe for running traffic*
Description : A wooden manufacturing company declares that a wooden is now available for $11200 as against $25200 one year before. Find the percentage reduction in the price of wooden offered by the company. a) 25 1/3 b) 691/3 c) 66 1/3 d) 33 1/3 e) 55 5/9
Last Answer : Answer: E Price of the wooden a year before = $25200 Price of the wooden after a year = $11200 Decrease in price = $(25200 - 11200) = $14000 Therefore, decrease % = 14000/25200 × 100 % = 55 5/9 %
Description : What is the alternative/similar to the command key?
Last Answer : On a PC keyboard that would be the Windows key, which pressing opens the start menu.