1061. Functions can perform by using mouse _________.

A. Double-Click
B. Drag or Drop
C. Right-Click
D. All of the above *

1062. Laser beam technology is used in one of the following _________.

A. Monitors
B. Magnetic Disk
C. Optical Disks *
D. Mouse

1063. The keys starting with character F1 to F12 is __________.

A. Arrow Keys
B. Function Keys *
C. Alphabet Keys
D. Numeric Keys

1064. For printing of large drawings and images we use _________.

A. Laser printer
B. Plotter *
C. Line Printer
D. Dot Matrix Printer

1065. Operating system involved by AT&T is __________.

A. Macintosh
B. Unix *
C. OS/2
D. Windows

1066. A LAN is a combination of ____________.

A. LAN Cables
B. Network Adapter Card
C. LAN application software
D. All of the above *

1067. On a linear bus topology cabling can be extended by using following device _________.

A. Network Adapter card
B. Barrel connector *
C. Terminator
D. Modem Card

1068. The media access control sub layer resides in which layer _______.

A. Data Link *
B. Physical
C. Network
D. Transport

1069. Ethernet bus topologies used following ethernet cabling________.

A. Thin Net
B. Thick Net
C. Bold Net
D. A and B *

1070. How many pairs of computers can simultaneously communicate on ethernet LAN?

A. 1
B. 3
C. 4
D. Multiple *