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Ray Of Light [21]
3 years ago
14

If you code a column list in an INSERT statement that includes a column that’s defined with a default value, you can insert the

default value for that column by coding the ____________________ keyword in the VALUES clause of the INSERT statement.
Computers and Technology
1 answer:
Vinvika [58]3 years ago
6 0

Answer:

If you code a column list in an INSERT statement that includes a column that’s defined with a default value, you can insert the default value for that column by coding the DEFAULT keyword in the VALUES clause of the INSERT statement.

Explanation:

SQL permits insert the DEFAULT value on the columns when is required. Suppose the column has a NULL constraint(values on this column can not be set in null), then you can pass the default value.

For example:

INSERT INTO table(field1, field2, field3, field4) VALUES (10, DEFAULT, 20, DEFAULT)

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Alt +f4 is a short cut of close a document in MS word /ture /false​
vesna_86 [32]

Answer:

True.

Explanation:

Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users to type, format and save text-based documents.

In Computer science, there are specific key combinations (short cut) that avail end users the opportunity to perform specific functions without having to go through a series of step.

For example, when you press the Alt button and function key 4 (F4) at the same time, it would close the current open window.

Hence, Alt + F4 is a short cut key that can be used to close a document in MS word.

8 0
2 years ago
Different algorithms can be made to complete the same task in different ways.
musickatia [10]

Answer:

True hope this helps you and everyone!

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3 years ago
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| HELP PLS! C++ Sorting arrays can be performed using either Selection Sort or Insertion Sort or
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8 0
2 years ago
What changes should be made in OSI model(Open System Interconnection).
saveliy_v [14]

Answer:

Explanation:

When most non-technical people hear the term “seven layers”, they either think of the popular Super Bowl bean dip or they mistakenly think about the seven layers of Hell, courtesy of Dante’s Inferno (there are nine). For IT professionals, the seven layers refer to the Open Systems Interconnection (OSI) model, a conceptual framework that describes the functions of a networking or telecommunication system.

The model uses layers to help give a visual description of what is going on with a particular networking system. This can help network managers narrow down problems (Is it a physical issue or something with the application?), as well as computer programmers (when developing an application, which other layers does it need to work with?). Tech vendors selling new products will often refer to the OSI model to help customers understand which layer their products work with or whether it works “across the stack”.

Layer 7 - Application

To further our bean dip analogy, the Application Layer is the one at the top--it’s what most users see. In the OSI model, this is the layer that is the “closest to the end user”. It receives information directly from users and displays incoming data it to the user. Oddly enough, applications themselves do not reside at the application layer. Instead the layer facilitates communication through lower layers in order to establish connections with applications at the other end. Web browsers (Google Chrome, Firefox, Safari, etc.) TelNet, and FTP, are examples of communications  that rely  on Layer 7.

Layer 6 - Presentation

The Presentation Layer represents the area that is independent of data representation at the application layer. In general, it represents the preparation or translation of application format to network format, or from network formatting to application format. In other words, the layer “presents” data for the application or the network. A good example of this is encryption and decryption of data for secure transmission - this happens at Layer 6.

4 0
2 years ago
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Write two separate formulas using different commands that concatenate " john and "smith" together to form " John Smith"
VladimirAG [237]

Answer:

1. =CONCATENATE(" John"," ","Smith")

2. =(" John"&" "&"Smith")

Explanation:

Given

Two separate strings; "John" and "Smith"

Required

2 separate formulas to concatenate both strings to form " John Smith"

There are several ways to concatenate strings in Microsoft Office Excel; one of the methods is using the concatenate function while the another method is using the traditional & operator.

Using the concatenate function, the formula is as follows

=CONCATENATE(" John"," ","Smith")

This function will combine the " John", " " and "Smith" to give a new string " John Smith" (without the quotes).

Using the traditional & operator may be a little bit difficult (and not frequently used) but the formula is as follows;

=(" John"&" "&"Smith")

The result will be the same as (1) above

5 0
2 years ago
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