Related Questions

In a drag link quick return mechanism, the shortest link is always fixed. The sum of the shortest and longest link is
A equal to sum of other two
B greater than sum of other two
C less than sum of other two
D none of the mentioned
Which command is used to list out all the hidden files along with the other files?
A ls -l
B ls -x
C ls -F
D ls -a
E None of the above
Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories?
A rm *
B rm -r *
C rm all
D rm *.*
E None of the above
Filename extensions help identify certain files. What filename extension identifies command files?
A COM
B BAT
C EXE
D SYS
E None of the above
While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command?
A COPY
B DISKCOPY
C RESTORE
D STORE
E None of the above
Which of the following program is used to copy files to or from another UNIX timesharing system over a single link?
A VMTP
B TFTP
C UUCP
D UART
E None of the above
When a new trunk link is configured on an IOS-based switch, which VLANs are allowed over the link?
A By default, all VLANs are allowed on the trunk.
B No VLAN's are allowed, you must configure each VLAN by hand.
C Only configured VLAN's are allowed on the link.
D Only extended VLAN's are allowed by default.
The direction of linear velocity of any point on a link with respect to another point on the same link is
A parallel to the link joining the points
B perpendicular to the link joining the points
C at 450 to the link joining the points
D none of the mentioned
In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative motion of other links
A will remain same
B will change
C will not occur
D none of the mentioned
On-line transaction processing is used when ______________. I) it is required to answer random queries. II) it is required to ensure correct processing. III) all files are available on-line. IV) all files are stored using hard disk.
A i, ii
B i, iii
C ii, iii, iv
D i, jj ,iii

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