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ad hoc query A "spur-of-the-moment" question analytical database A database focused primarily on storing historical data and business metrics used for tactical or strategic decision making availability In the context of data security, it refers to the accessibility of data whenever required by authorized users and for authorized purposes centralized database A database located at a single site cloud database A database that is created and maintained using cloud services, such as Microso...

file structure the format that data is arranged and stored in a file. flat files Files having no internal hierarchy heap files Files containing an unsorted set of records that are uniquely identified by a record id which allows them to be inserted or deleted using that id. index files Files containing an unsorted set of records that are uniquely identified by a record id which allows them to be inserted or deleted using that id. hashed files Files which use a hash function to decide where ...

Associative Entity An associative entity is an element of the entity-relationship model. All relationships for the associative entity should be many. Attribute An attribute is a property or characteristic of an entity. Binary relationship A binary relationship is a relationship between two entity types. Candidate Key Is any column or a combination of columns that can qualify as unique key in database. Cardinality Cardinality represents the maximum number of entities that can be involved in...

A salesperson is authorized to sell many products and a product can be sold by many salespersons. Which kind of binary relationship does this scenario describe? One-to-one One-to-many Many-to-many One-to-one binary Many-to-many Which two examples are attributes? Choose 2 answers A person attending a meeting An employee number A sales meetingA meeting code An employee number A meeting code Which delete rule sets column values in a child table to a missing value when the matching data...

What system has a tightening wrench to tighten and loosen the band? Automatrix What is the purpose of a wedge? How many do you need for an MOD restoration? To contour and hold the band securely, 2 wedges auto matrix is unique in that it has a wrench that does what? has no retainer to hold the band in place. the tightening wrench is inserted into the coil and is turned clockwise to tighten the band What occurs if the wedge is not place properly? Overhang or cupping Class III & IV composite...

Clinical Crown That portion of the tooth that is visible in the oral cavity Oral prophylaxis The complete removal of calculus, debris, stain, and plaque from the teeth. DH and DDS allowed Selective Polishing a procedure in which only those teeth or surfaces with stain are polished Purpose is to avoid unnecessary removal of even small amounts of surface enamel Indications for Coronal Polishing - Before placement of dental sealants - Before placement of dental dam - Before cementation of ort...

the key to placing a power chain place the chain horizontal with the brackets topical ointment is concentrated for which of the following reasons allows for penetration of mucosa membranes Commonly used to remove orthodontic separators explorer, scaler, separating pliers the purpose of drying an area prior to placing a topical medication is better penetration when completing an orthodontic band selection you find the band slides easily over the tooth: this conclusion can be made the fit is...

When taking alginate impressions, having the patient swish with a mouth rinse such as Listerine prior to impressing helps decrease all of the following except: a: drooling by the patient B: microorganisms on the impression C: gagging by the patient D: bubbles in the material a: Drooling by the patient You are seating your patient to take alginate impressions, what position will you have them in? A: upright B: reclined C: standing D: supine a: Upright Which of the following would not b...

Standard Atmosphere was created by: Averaging conditions to create an idealized atmosphere. The standard temperature lapse rate in the lower layers of the atmosphere is: A decrease of 2° C per 1,000'. If the air temperature is +8°C at an elevation of 1,350 feet MSL and a standard (average) temperature lapse rate exists, what will be the approximate freezing level? 5,350 feet MSL. Moving up in the atmosphere, unsaturated air gets cooler at approximately what rate (dry adiabatic lapse ra...

If a car company releases an affordable model, but the vehicle is only available in white, would it be successful in today's market? a. No, because consumers have specific wants b. Yes, the vehicle will be affordable c. No, white color is not appealing d. Yes, there is always a market for any product a. No, because consumers have specific wants What is the American Market Association's definition of marketing? a. The activity, set of institutions, and processes for creating, communicat...