JOA SERIES 2020
JUNIOR OFFICE ASSISTANT COMPUTER QUIZ . Himachal Pradesh GK 2020 very important for upcoming exam.
A relational database consists of a collection of:
Relational database is a collection of Relations or Table. A table is also known as relation in RDBMS. Fields are the column of the relation or tables.
The term attribute refers to a _______ of a table.
Attribute may refer to columns in a table and tuple refers to rows in a table.
In the architecture of a database system external level is the:
An external schema specifies a view of the data in terms of the conceptual level. This is also referred to as the view level.
Routing is done on which layer?
Routing is done on Network Layer.
Microsoft Office is a _______.
MS Office is an application suite consisting many application software such as MS Word, PowerPoint, Excel, Outlook etc.
Which among the following key combination can be used to search in Windows Explorer?
Ctrl+F is the short cut key combination that can be used to search in Windows Explorer.