⟩ Which of the following umask settings doesn't allow execute permission to be set by default on directory files? a) 222 b) 111 c) 000 d) 444
c) 000
c) 000
For a shared library, version number is changed when a) changes done in code make the shared library incompatible with the previous version b) changes done in code does not make the shared library incompatible with the previous version c) when minor number is changed d) none of the mentioned
Which command can be used to update the shared library system? a) lconfig b) ldconfig c) slconfig d) none of the mentioned
Shared libraries are linked with the program a) at the time of creation of executable b) at the run time c) both (a) and (b) d) none of the mentioned
Which option of GCC compiler provides the linking with shared libraries? a) -lmylib b) -lib c) -mylib d) none of the mentioned
In Linux, the static library has the extension of a) .a b) .b c) .c d) .d
In linux, the static libraries are mostly installed in a) /usr/lib b) /usr/local/lib c) both (a) and (b) d) none of the mentioned
Explain What is a lookup table in database? where can we use these type of table?
Explain database clusters?
Explain Different types of table join?
Explain When can hash cluster used?