What is the most common method to ensure that any stored data lost can be recovered?

What is the most common method to ensure that any  stored data lost can be recovered?
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Backup files
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.Which of the following is true: A. Antibiotics are useful in the treatment of periodontitis B. Trauma from occlusion causes thickening of the marginal gingivae C. Periodontitis is the primary cause of teeth lost after the age of 35. D. All periodontal pockets can be identified by x-ray E. Periodontitis is the most common disease in the oral cavity

Description : .Which of the following is true:  A. Antibiotics are useful in the treatment of periodontitis   B. Trauma from occlusion causes thickening of the marginal gingivae  C. Periodontitis is the ... can be identified by x-ray  E. Periodontitis is the most common disease in the oral cavity

Last Answer : E. Periodontitis is the most common disease in the oral cavity

A large amalgam core is to be condensed around several pins in a vital molar tooth; what type of amalgam mix would you prefer: A. A large mix to ensure homogeneity B. A large with extra mercury to give easier manipulative qualities C. Several small mixes, sequentially triturated D. Several small mixes with varying mercury/alloy ratios E. A basic mix to which additional mercury is added as needed

Description : A large amalgam core is to be condensed around several pins in a vital molar tooth; what type of amalgam mix would you prefer: A. A large mix to ensure homogeneity B. A large with ... small mixes with varying mercury/alloy ratios E. A basic mix to which additional mercury is added as needed

Last Answer : C. Several small mixes, sequentially triturated

Which one of the following statements is false regarding the Distributed Cache? a) The Hadoop framework will ensure that any files in the Distributed Cache are distributed to all map and reduce tasks. b) The files in the cache can be text files, or they can be archive files like zip and JAR files. c) Disk I/O is avoided because data in the cache is stored in memory. d) The Hadoop framework will copy the files in the Distributed Cache on to the slave node before any tasks for the job are executed on that node.

Description : Which one of the following statements is false regarding the Distributed Cache? a) The Hadoop framework will ensure that any files in the Distributed Cache are distributed to all map and reduce tasks. b) ... Cache on to the slave node before any tasks for the job are executed on that node.

Last Answer : MapReduce tries to place the data and the compute as close as possible

Whenever the cost of articles of stock lost or broken by postal officials is a) Recovered from the official in false b) Paid from postal collection c) Paid from post office fund d) New lock will be replaced with old

Description : Whenever the cost of articles of stock lost or broken by postal officials is a) Recovered from the official in false b) Paid from postal collection c) Paid from post office fund d) New lock will be replaced with old

Last Answer : a) Recovered from the official in false

Wax patterns ARE NOT to be left on the bench for long time because of, A. Distortion B. Lost of elasticity

Description : Wax patterns ARE NOT to be left on the bench for long time because of, A. Distortion B. Lost of elasticity

Last Answer : A. Distortion

Attrition is,v A. Process of normal wear of teeth B. Lost of teeth substance as a result of chemical exposure

Description : Attrition is,v A. Process of normal wear of teeth B. Lost of teeth substance as a result of chemical exposure

Last Answer : A. Process of normal wear of teeth

.In which situation is the translucency of a tooth lost:CHECK A. Death of the pulp B. Complete calcification of pulp chamber C. Hyperaemia D. Pulp stone E. All of the above

Description : .In which situation is the translucency of a tooth lost:CHECK A. Death of the pulp B. Complete calcification of pulp chamber C. Hyperaemia D. Pulp stone E. All of the above

Last Answer : E. All of the above

Which of the following is a typical consequence of dental crowding, assuming no primary tooth has been lost prematurely? A. Overlapping of lower incisors B. Palatal displacement of upper canines C. Impaction of 15 and 25 between first premolars and first molars D. Mesial tipping of 16 and 26 E. Rotation of 16 and 26

Description : Which of the following is a typical consequence of dental crowding, assuming no primary tooth has been lost prematurely? A. Overlapping of lower incisors B. Palatal displacement of upper canines C. Impaction ... and first molars D. Mesial tipping of 16 and 26 E. Rotation of 16 and 26

Last Answer : A. Overlapping of lower incisors

In a Hadoop cluster, what is true for a HDFS block that is no longer available due to disk corruption or machine failure? a)It is lost for ever b)It can be replicated form its alternative locations to other live machines. c)The namenode allows new client request to keep trying to read it. d)The Mapreduce job process runs ignoring the block and the data stored in it.

Description : In a Hadoop cluster, what is true for a HDFS block that is no longer available due to disk corruption or machine failure? a)It is lost for ever b)It can be replicated form its alternative locations ... to read it. d)The Mapreduce job process runs ignoring the block and the data stored in it.

Last Answer : It can be replicated form its alternative locations to other live machines.

Which of the following statements are true? a) Data can be recovered fastest in online backup b) Tape library is an example of nearline storage c) Data recovery can take hours for offline backup d) All of the mentioned

Description : Which of the following statements are true? a) Data can be recovered fastest in online backup b) Tape library is an example of nearline storage c) Data recovery can take hours for offline backup d) All of the mentioned

Last Answer : All of the mentioned

Which of the following statements are true? a) Data can be recovered fastest in online backup b) Tape library is an example of nearline storage c) Data recovery can take hours for offline backup d) All of the mentioned

Description : Which of the following statements are true? a) Data can be recovered fastest in online backup b) Tape library is an example of nearline storage c) Data recovery can take hours for offline backup d) All of the mentioned

Last Answer : All of the mentioned

The best method to take X-ray of the maxillary sinus is, A. Periapical radiograph B. Panoramic view C. Lateral cephaloghraph D. Occipitomental view E. Reverse Towne’s view

Description : The best method to take X-ray of the maxillary sinus is, A. Periapical radiograph B. Panoramic view C. Lateral cephaloghraph D. Occipitomental view E. Reverse Towne’s view

Last Answer : D. Occipitomental view

Acid conditioning of enamel and eroded dentine: A. Provides an none traumatic, conservative clinical approach to the bonding of restorative material B. Is a traumatic approach to bonding materials C. Is not a safe and simple method of bonding D. Bonding fails to produce a highly significant retention and good marginal integrity and clinical durability E. None of the above

Description : Acid conditioning of enamel and eroded dentine: A. Provides an none traumatic, conservative clinical approach to the bonding of restorative material B. Is a traumatic approach to bonding ... highly significant retention and good marginal integrity and clinical durability E. None of the above

Last Answer : A. Provides an none traumatic, conservative clinical approach to the bonding of restorative material

The best method of cleaning and toilet cavity: A. Alcohol B. Citric acid C. Water D. Organic acid

Description : The best method of cleaning and toilet cavity: A. Alcohol B. Citric acid C. Water D. Organic acid

Last Answer : D. Organic acid

.Which radiographic method would you use in assessing periodontal conditions and lesions: A. Bitewing B. Periapical C. Occlusal D. Panoramic

Description : .Which radiographic method would you use in assessing periodontal conditions and lesions: A. Bitewing B. Periapical C. Occlusal D. Panoramic

Last Answer : B. Periapical

The method you will use to fill root canal of maxillary lateral incisor is: A. One major Gutta Percha cone B. Laterally condensed C. Laterally above condensed

Description : The method you will use to fill root canal of maxillary lateral incisor is: A. One major Gutta Percha cone B. Laterally condensed C. Laterally above condensed

Last Answer : B. Laterally condensed

cyst at the apex of an upper central incisor measuring 1 cm in diameter is visualized in radiograph and confirmed by aspiration biopsy; which method of treatment would you consider?** A. Extraction of the central incisor and retrieving the cyst through the socket B. Exteriorizing the cyst through the buccal bone and mucosa C. Making a mucoperiosteal flap and removing the cyst through an opening made in the alveolar bone, followed by tooth removal. D. Making a mucoperiosteal flap and removing the cyst through an opening made in the alveolar bone, followed by endodontic treatment. E. Routine orthograde endodontic treatment followed by observation.

Description : cyst at the apex of an upper central incisor measuring 1 cm in diameter is visualized in radiograph and confirmed by aspiration biopsy; which method of treatment would you consider?** ... bone, followed by endodontic treatment. E. Routine orthograde endodontic treatment followed by observation.

Last Answer : D. Making a mucoperiosteal flap and removing the cyst through an opening made in the alveolar bone, followed by endodontic treatment.

Your employer makes an attempt to update office sterilization procedures; what would you recommend as the BEST method to verify that sterilization has occurred:** A. Use spore test daily B. Use indicator strips in each load and colour change tape on each package C. Use indicator strips daily and spore test weekly D. Use colour change tape daily and spore test monthly E. Use colour change tape in each load and spore tests weekly

Description : Your employer makes an attempt to update office sterilization procedures; what would you recommend as the BEST method to verify that sterilization has occurred:** A. Use spore test daily B. Use ... daily and spore test monthly E. Use colour change tape in each load and spore tests weekly

Last Answer : E. Use colour change tape in each load and spore tests weekly

most common and dangerous side effect of anti-pregnancy drugs. 1) hypotension 2) thromboembolism 3) uterine cancer 4) headache

Description : most common and dangerous side effect of anti-pregnancy drugs. 1) hypotension 2) thromboembolism 3) uterine cancer 4) headache

Last Answer : 2) thromboembolism

Which of the following is false in regard to Cleft. Palate? a. May be submucous. b. More common in males than females c. Predispose to speech defects, orthodontics problem and hearing loss. d. Patients are more likely to have cardiovascular defect than the general population.

Description : Which of the following is false in regard to Cleft. Palate? a. May be submucous. b. More common in males than females c. Predispose to speech defects, orthodontics problem and hearing loss. d. Patients are more likely to have cardiovascular defect than the general population.

Last Answer : b. More common in males than females

Which of the following is true in regard to smoking, A. Smokers keratosis is common but metaplasia activity is not recognised B. Redox potential is increased resulting in aerobic bacteria C. Tissue perfusion is decreased resulting in increased infection

Description : Which of the following is true in regard to smoking, A. Smokers keratosis is common but metaplasia activity is not recognised B. Redox potential is increased resulting in aerobic bacteria C. Tissue perfusion is decreased resulting in increased infection

Last Answer : A. Smokers keratosis is common but metaplasia activity is not recognised

The most common cause of caries in children is, A. Soft diet B. High intake of carbohydrate C. Poor oral hygiene

Description : The most common cause of caries in children is, A. Soft diet B. High intake of carbohydrate C. Poor oral hygiene

Last Answer : B. High intake of carbohydrate

The MOST common curvature of palatal root of maxillary first molar is: A. Distal B. Mesial C. Buccal D. Palatal

Description : The MOST common curvature of palatal root of maxillary first molar is: A. Distal B. Mesial C. Buccal D. Palatal

Last Answer : C. Buccal

What is TRUE in regard to Basal Cell Carcinoma A. Metastasis is common B. Erodes bone C. More common in oriental races D. Cannot occur in oral mucosa according to definition

Description : What is TRUE in regard to Basal Cell Carcinoma A. Metastasis is common B. Erodes bone C. More common in oriental races D. Cannot occur in oral mucosa according to definition

Last Answer : D. Cannot occur in oral mucosa according to definition

The MOST common staphylococcal infections is: A. A localised purulent infection of the skin B. Diffuse purulent infection of the skin C. Staphylococcal osteomyelitis D. Impetigo

Description : The MOST common staphylococcal infections is: A. A localised purulent infection of the skin B. Diffuse purulent infection of the skin C. Staphylococcal osteomyelitis D. Impetigo

Last Answer : A. A localised purulent infection of the skin

The MOST common sites for squamous carcinoma in the oral cavity are:** A. Palate and gingivae B. Tongue and floor of the mouth C. Tongue and palate

Description : The MOST common sites for squamous carcinoma in the oral cavity are:** A. Palate and gingivae B. Tongue and floor of the mouth C. Tongue and palate

Last Answer : B. Tongue and floor of the mouth

The most common reason to refer a child to a pedodontist is problems with: A. Rampant caries B. Behaviour management C. Endodontic treatments in primary teeth D. Space maintainers

Description : The most common reason to refer a child to a pedodontist is problems with: A. Rampant caries B. Behaviour management C. Endodontic treatments in primary teeth D. Space maintainers

Last Answer : B. Behaviour management

The MOST common consequence arising from premature extraction of deciduous molars is: A. Loss of arch length B. Loss of speech sound C. Loss of facial contour D. Loss of vertical height E. Loss of free way space

Description : The MOST common consequence arising from premature extraction of deciduous molars is: A. Loss of arch length B. Loss of speech sound C. Loss of facial contour D. Loss of vertical height E. Loss of free way space

Last Answer : A. Loss of arch length

The most common cause of fracture at the isthmus of class II dental amalgam restoration is: A. Delayed expansion B. Inadequate depth at the isthmus area C. Inadequate width at the isthmus area

Description : The most common cause of fracture at the isthmus of class II dental amalgam restoration is: A. Delayed expansion B. Inadequate depth at the isthmus area C. Inadequate width at the isthmus area

Last Answer : B. Inadequate depth at the isthmus area

The MOST common cause of gingival enlargement is: A. Hereditary B. Drug induced C. Plaque induced D. Leukaemia

Description : The MOST common cause of gingival enlargement is: A. Hereditary B. Drug induced C. Plaque induced D. Leukaemia

Last Answer : C. Plaque induced

Haemophilia is characterised by:** A. Daughters are affected from their carrier fathers B. Present on “y” chromosome C. Hemarthrosis is a common finding D. Deficiency of factor VII E. Neutrophil defect

Description : Haemophilia is characterised by:** A. Daughters are affected from their carrier fathers B. Present on “y” chromosome C. Hemarthrosis is a common finding D. Deficiency of factor VII E. Neutrophil defect

Last Answer : C. Hemarthrosis is a common finding

Which of the following is NOT TRUE in regard to lateral periodontal cyst** A. It is more common in anterior region B. It occurs more in maxilla than mandible C. Probable origin is from dentigerous cyst which develops laterally D. Encountered in the cuspid-premolar region of the mandible, derived from the remnants of the dental lamina

Description : Which of the following is NOT TRUE in regard to lateral periodontal cyst** A. It is more common in anterior region B. It occurs more in maxilla than mandible C. Probable origin is from ... . Encountered in the cuspid-premolar region of the mandible, derived from the remnants of the dental lamina

Last Answer : A. It is more common in anterior region B. It occurs more in maxilla than mandible

TMJ dysfunction common symptom is, A. Clicking B. Locking C. Pain in the muscles of mastication

Description : TMJ dysfunction common symptom is,  A. Clicking  B. Locking  C. Pain in the muscles of mastication 

Last Answer : C. Pain in the muscles of mastication 

Which is the MOST common local factor in the aetiology of periodontal disease: A. Occlusal trauma B. Calculus C. Brushing habits D. Coarse food

Description : Which is the MOST common local factor in the aetiology of periodontal disease: A. Occlusal trauma B. Calculus C. Brushing habits D. Coarse food

Last Answer : B. Calculus

The MOST common place for initiation of gingivitis is: A. Interdental papillae B. The free gingival ridge C. The attached gingiva D. The marginal gingiva

Description : The MOST common place for initiation of gingivitis is: A. Interdental papillae B. The free gingival ridge C. The attached gingiva D. The marginal gingiva

Last Answer : A. Interdental papillae

The MOST common cause of gingiva irritation is: A. Calculus B. Plaque C. Caries D. Restorative material

Description : The MOST common cause of gingiva irritation is: A. Calculus B. Plaque C. Caries D. Restorative material

Last Answer : B. Plaque

The MOST common consequence arising from premature extraction of deciduous molar is: A. Loss of arch length B. Loss of speech sound C. Loss of facial contour

Description : The MOST common consequence arising from premature extraction of deciduous molar is: A. Loss of arch length B. Loss of speech sound C. Loss of facial contour

Last Answer : A. Loss of arch length

The most common characteristic symptom of malignant tumours occurring in lower jaw is, A. Pain B. Bleeding C. Paraesthesia

Description : The most common characteristic symptom of malignant tumours occurring in lower jaw is, A. Pain B. Bleeding C. Paraesthesia

Last Answer : C. Paraesthesia

Which of the following is false in regard to Cleft-Palate? A. May be submucous B. More common in males than females C. Predispose to speech defects, orthodontics problem and hearing loss D. Patients are more likely to have cardiovascular defect than the general

Description : Which of the following is false in regard to Cleft-Palate? A. May be submucous B. More common in males than females C. Predispose to speech defects, orthodontics problem and hearing loss D. Patients are more likely to have cardiovascular defect than the general

Last Answer : B. More common in males than females

The most common cause of porosity in porcelain jacket crowns is, A. Moisture contamination B. Excessive firing temperature C. Failure to anneal the platinum matrix D. Excessive condensation of the porcelain E. Inadequate condensation of the porcelain

Description : The most common cause of porosity in porcelain jacket crowns is, A. Moisture contamination B. Excessive firing temperature C. Failure to anneal the platinum matrix D. Excessive condensation of the porcelain E. Inadequate condensation of the porcelain

Last Answer : E. Inadequate condensation of the porcelain

A Patient with lower denture complaining of paresthesia of the lower lip, the most common cause is, A. Pressure on mental foramen B. Pressure on the genioglossi Mylohyoid muscles

Description : A Patient with lower denture complaining of paresthesia of the lower lip, the most common cause is, A. Pressure on mental foramen B. Pressure on the genioglossi Mylohyoid muscles

Last Answer : A. Pressure on mental foramen

In periodontitis, the most common finding is, (Main feature of suprabony pocket) A. Horizontal bone resorption B. Vertical bone resorption C. Angular bone loss

Description : In periodontitis, the most common finding is, (Main feature of suprabony pocket) A. Horizontal bone resorption B. Vertical bone resorption C. Angular bone loss

Last Answer : A. Horizontal bone resorption

.What is the most common malignant lesion that occurs in the oral cavity: A. Ameloblastoma B. Squamous cell carcinoma C. Osteosarcom

Description : .What is the most common malignant lesion that occurs in the oral cavity: A. Ameloblastoma B. Squamous cell carcinoma C. Osteosarcom

Last Answer : B. Squamous cell carcinoma

The most common cause of RCT “Root Canal Treatment” failure is: A. The canal not filled completely (Short obturation) B. Over filled canals

Description : The most common cause of RCT “Root Canal Treatment” failure is: A. The canal not filled completely (Short obturation) B. Over filled canals

Last Answer : A. The canal not filled completely (Short obturation)

The most common failure in constructing porcelain to metal is: A. Improper metal framework B. Rapid heating

Description : The most common failure in constructing porcelain to metal is: A. Improper metal framework B. Rapid heating

Last Answer : A. Improper metal framework

What is the most common fracture of Class II amalgam restorations: A. Isthmus because of insufficient depth B. Internal fracture C. Marginal ridge site

Description : What is the most common fracture of Class II amalgam restorations: A. Isthmus because of insufficient depth B. Internal fracture C. Marginal ridge site

Last Answer : A. Isthmus because of insufficient depth

Plaque is considered as an infection because: A. Antibiotic therapy prevents or stop its formation B. Indication of bacterial activity C. It is common to both animal and human

Description : Plaque is considered as an infection because: A. Antibiotic therapy prevents or stop its formation B. Indication of bacterial activity C. It is common to both animal and human

Last Answer : B. Indication of bacterial activity

.The MOST common carcinoma in the mouth is, A. Epidermoid carcinoma /Squamous Cell Carcinoma/ B. Carcinoma of the lips

Description : .The MOST common carcinoma in the mouth is, A. Epidermoid carcinoma /Squamous Cell Carcinoma/ B. Carcinoma of the lips

Last Answer : A. Epidermoid carcinoma /Squamous Cell Carcinoma/

Which of the following adverse reaction of oral contraceptives is the most common and the most serious A. Hypotension B. Hepatotoxicity C. Uterine neoplasia D. Thromboembolism disorder E. Decreased resistance to infection

Description : Which of the following adverse reaction of oral contraceptives is the most common and the most serious A. Hypotension B. Hepatotoxicity C. Uterine neoplasia D. Thromboembolism disorder E. Decreased resistance to infection

Last Answer : D. Thromboembolism disorder