0
First Generation:
1942-1955
Vacuum Tubes or Valves
Ø used vacuum tubes as electronic circuit
Ø magnetic drum for primary storage
Ø mercury delay lined for memory
Ø punch-card used as secondary storage
Ø machine level programming used
Ø operating speed was used in terms of millisecond
Mark-I, UNIVAC,
ENIAC
etc.
Second Generation:
1955-1964
Transistor
Ø magnet core memory used as internal storage
Ø magnet tapes used as secondary storage
Ø little bit faster I/O devices
Ø high level language used as programming
Ø processing speed measured in microsecond
IMB 1401,
ICL 2950/10
etc.
Third Generation:
1964-1975
IC(Integrated circuits)
Ø semi conductor memory used as primary storage
Ø magnetic discs were used as secondary storage
Ø massive use of high level language
Ø processing speed increased to nanosecond and even faster
IBM 360 series,
UNIVAC 9000
etc.
Fourth Generation:
1975-1990
VLSI or Microprocessor
Ø massive use of magnetic and optical storage devices with capacity more than 100 GB
Ø advancement in software and high level language
Ø use of 4th generation language(4GL)
Ø operation speed increased beyond picoseconds and MIPS (Millions of Instructions Per Second)
IBM PC,
Pentium PC,
Apple/Macintosh
etc.
Fifth Generation:
1990+
Bio-Chips
Ø AI will make computer Intelligent and knowledge based
Ø very high speed, PROLOG (programming language)
-
What else can I help you with?
Draw a table showing generation of computers and their characteristics?
GENERATION TABLE period (1944_1959) (1959_1965) (1965_1970) very small then laptop smaller than much smaller 10 times faster then then 2nd 3rd gener size of computer very huge first computer generation speed of computer low speed 10 times 100 times E PROM more then S RAM faster then 3rd generatin first generation computer main memory magnetic ROM PROM DRAM tape RAM storage device punched magnetic magnetic floppy disk disk storage device tape card and magnetic tape
What is a table used for in a computer?
Lookup.
Which values of display style are newly supported by CSS2?
CSS2 introduced several new values for the display property, including inline-block, which allows an element to be treated as an inline element while still allowing block-level properties such as width and height. Additionally, it supported list-item, which enables list items to be styled as block elements with bullet points. Other display values, such as table, table-row, and table-cell, were also added to facilitate better control over table layout and structure.
Is it proper to use upper case letters to display CIRCA?
If your entire sentence or phrase is also in upper case, then yes.For example:Wooden Table, c. 1850Wooden Table, circa 1850WOODEN TABLE, CIRCA 1850
Two common designs for a desktop computer?
The two common designs for a desktop computer are tower desktops and table desktops. Choice between these depends on work area space availability.
What type of control in a form can display data from database table?
A DataGridView control in a Windows Forms application can display data from a database table. You can bind the DataGridView to a data source such as a DataTable or a collection of objects, and it will automatically display the data from the database table in a tabular format.
How the data is viewed in a JSP in the form of table?
You can display data in Tabular format in a JSP page using the HTML <Table> Tag. You can even assign dynamic values to the table using JSP Scriptlets. <% %>
What information can be displayed in a 1x4 table?
A 1x4 table can display information in a single row with four columns. This format is suitable for presenting data that can be categorized or compared across four different categories or variables.
What does the table auto format tool do?
It applies a pre-defined format to the table.
Which option is used to format table?
table only
When innerting a table into a document you must specify the of the table?
Format
What is segment in computer graphics?
segments are the form of array like table which stored the commands in order to form the display in the screen.it has 4 parts 1.index 2.size 3.position 4.visibility commands 1 go to display file interpreter and them goes to display file n thn to segment table........... sandeep uniyal
What can you do using table menu?
Using a table menu, you can organize information in rows and columns, making it easier to compare and analyze data. It allows you to display complex information in a structured format, such as pricing lists, product comparisons, schedules, and more. Tables also make it simple to add, edit, and format data for better presentation and readability.
What do you need for a science project display?
On a Science Project Display (by display I mean board), you need your title (which is usually your question), Materials Listed, Hypothesis (Prediction), Background Research/Info, Data (Chart, Table, Graph, etc.), Procedures (in a step-by-step format), Conclusion, and Results. Hoped this helped!!! X)
How do you cite a table in APA format?
To cite a table in APA format, include the author's last name, year of publication, title of the table, and the source where the table was found. Place the citation in parentheses after the table title or at the end of the table caption.
Can you change the way data in table format is displayed?
This question is in many categories that may require different answers. In Excel you can use many formats to display your data and change whenever you like.
Draw a table showing generation of computers and their characteristics?
GENERATION TABLE period (1944_1959) (1959_1965) (1965_1970) very small then laptop smaller than much smaller 10 times faster then then 2nd 3rd gener size of computer very huge first computer generation speed of computer low speed 10 times 100 times E PROM more then S RAM faster then 3rd generatin first generation computer main memory magnetic ROM PROM DRAM tape RAM storage device punched magnetic magnetic floppy disk disk storage device tape card and magnetic tape
