Question
If the ratio of areas of two circle is 25:49, then the
ratio of their circumferences will be:Solution
Ratio of area of two circles = (Ratio of radius)2 = 25:49 Ratio of Circumference = Ratio of radius Hence, Ratio of Circumference = √(25/49) = 5:7
Which symbol is used to make a script executable in Linux?
Named pipes (FIFOs) are created using:
Which command safely iterates over filenames that may contain spaces and newlines in a shell script?
Slowly Changing Dimension (SCD) is used to:
In shell scripting, which symbol represents all files in the current directory?
Star schema consists of:
How can you make a shell script executable?
In shell scripting, which operator is used for string comparison?
Which construct allows embedding a block of text in shell scripts as input?
A Here-Document in shell is denoted by: