The first practical commercial typewriter was invented in 1867 in the United States by


Options: Christopher Latham Sholes,    Carlos Glidden,    Samuel Soule,    All of the above

Ans:D,D


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More Computer Fundamental Related questions:


Which two of the following commands will place network 10.2.3.0/24 into area 0? router eigrp 10 router ospf 10 network 10.0.0.0 network 10.2.3.0 0.0.0.255 area0 network 10.2.3.0 0.0.0.255 area 0
Options: 1 and 4,    2, 4, and 5,    2 and 5,    3 and 4

Ans:C ,C


A number that is used to control the form of another number is known as
Options: Map,    Mask,    Mamtossa,    Marker

Ans:B ,B


Each model of a computer has a unique
Options: Assembly language,    Machine language,    High level language,    All of the above

Ans:B,B


Page-Table length register (PTLR) indicates size of
Options: Page Table B. Paging File C. Main Memory D. Virtual Memory

Ans:– A ,


Which statements are true regarding ICMP packets? They acknowledge receipt of a TCP segment. They guarantee datagram delivery. They can provide hosts with information about network problems. They are encapsulated within IP datagrams.
Options: 1 only,    2 and 3,    3 and 4,    2, 3 and 4

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When you insert an excel file into a word document. The data are
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Options: a. Press Delete key b. Press Shift + Delete key c. Press Ctrl + Delete key d. Press Alt + Delete key

Ans:6 – b ,6 – b


The memory which is ultraviolet light erasable and electrically programmable is
Options: ROM,    PROM,    RAM,    EPROM

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Microprocessor 8085 can address location upto  
Options: a . 32K b . 128K c . 64K d . 1M

Ans:6.c,6.c


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Options: A) First B) Second C) Third D) Fourth

Ans:D,D


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Ans:6 – D ,6 – D


The database administration function includes
Options: application programming,    computer operations management,    database access planning,    All of the above

Ans:C ,C


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Options: a. HTML b. XML c. XSD d. XSL

Ans:3 – a ,3 – a


If, in a computer, 16 bits are used to specify addresses in a RAM, the number of addresses will be
Options: 216,    65,536,    64K,    Any of the above

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If the client receives an address from a DHCP server, what is the only information available in the Network Properties dialog box?
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____________ has the shortest access times.
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Ans:A,


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Excel uniquely identifies cells within a worksheet with a cell name
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Which of the following series of commands will restrict Telnet access to the router?
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“Ctrl + PageDown” is used to
Options: a. Moves the cursor one Paragraph Down b. Moves the cursor one Page Down c. Moves the cursor one Line Down d. Moves the cursor one Screen Down

Ans:–  B,–  B


If the number of columns is selected 1 and the line between check box is marked, where is the line drawn?
Options:  A) in the left margin, B) in the right margin, C) both in left and right margin, D) None of Above, 

Ans:-D,-D


ODL supports which of the following types of association relationships?
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Which command is used to remove a directory?
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A network with named nodes and labeled arcs that can be used to represent certain natural language grammars to facilitate parsing.
Options: Tree Network,    Star Network,    Transition Network,    Complete Network

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In processing controls must be established in a system, in order to
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A transistor has a current gain of 125 and a base current of 30 µA. What is the collector current?
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Ans:-C,-C


In which of the storage placement strategies a program is placed in the largest available hole in the main memory?
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A numeric error code check: A 17xx indicates a problem with:
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